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<P ALIGN="RIGHT"><A NAME="EXHIBIT21">EXHIBIT 21</P>
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<B><U><P ALIGN="CENTER">BERGEN BRUNSWIG CORPORATION AND SUBSIDIARIES</P>
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<B><P ALIGN="CENTER">SUBSIDIARIES OF REGISTRANT</P>
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<P>The following is a list of the significant subsidiaries of registrant as
of November 30, 1999:</P>

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<TABLE BORDER=0 CELLSPACING=1 WIDTH=594>
<TR><TD WIDTH="42%" VALIGN="TOP"> </TD>
<TD WIDTH="12%" VALIGN="TOP"> </TD>
<TD WIDTH="21%" VALIGN="TOP"> </TD>
<TD WIDTH="7%" VALIGN="TOP"> </TD>
<TD WIDTH="17%" VALIGN="TOP" COLSPAN=3>
<FONT FACE="Arial" SIZE=3><P>PERCENTAGE</FONT></TD>
</TR>
<TR><TD WIDTH="42%" VALIGN="TOP"> </TD>
<TD WIDTH="12%" VALIGN="TOP"> </TD>
<TD WIDTH="21%" VALIGN="TOP"> </TD>
<TD WIDTH="7%" VALIGN="TOP"> </TD>
<TD WIDTH="17%" VALIGN="TOP" COLSPAN=3>
<FONT FACE="Arial" SIZE=3><P>OF VOTING</FONT></TD>
</TR>
<TR><TD WIDTH="42%" VALIGN="TOP"> </TD>
<TD WIDTH="12%" VALIGN="TOP"> </TD>
<TD WIDTH="21%" VALIGN="TOP"> </TD>
<TD WIDTH="7%" VALIGN="TOP"> </TD>
<TD WIDTH="17%" VALIGN="TOP" COLSPAN=3>
<FONT FACE="Arial" SIZE=3><P>SECURITIES</FONT></TD>
</TR>
<TR><TD WIDTH="42%" VALIGN="TOP"> </TD>
<TD WIDTH="12%" VALIGN="TOP"> </TD>
<TD WIDTH="21%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>STATE OF</FONT></TD>
<TD WIDTH="7%" VALIGN="TOP"> </TD>
<TD WIDTH="17%" VALIGN="TOP" COLSPAN=3>
<FONT FACE="Arial" SIZE=3><P>OWNED BY</FONT></TD>
</TR>
<TR><TD WIDTH="42%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>NAME</FONT></TD>
<TD WIDTH="12%" VALIGN="TOP"> </TD>
<TD WIDTH="21%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>INCORPORATION</FONT></TD>
<TD WIDTH="7%" VALIGN="TOP"> </TD>
<TD WIDTH="17%" VALIGN="TOP" COLSPAN=3>
<FONT FACE="Arial" SIZE=3><P>REGISTRANT</FONT></TD>
</TR>
<TR><TD WIDTH="42%" VALIGN="TOP" HEIGHT=8><P></P></TD>
<TD WIDTH="12%" VALIGN="TOP" HEIGHT=8><P></P></TD>
<TD WIDTH="21%" VALIGN="TOP" HEIGHT=8><P></P></TD>
<TD WIDTH="7%" VALIGN="TOP" HEIGHT=8><P></P></TD>
<TD WIDTH="17%" VALIGN="TOP" COLSPAN=3 HEIGHT=8><P></P></TD>
</TR>
<TR><TD WIDTH="42%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>Durr-Fillauer Medical, Inc.</FONT></TD>
<TD WIDTH="12%" VALIGN="TOP"> </TD>
<TD WIDTH="21%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>Delaware</FONT></TD>
<TD WIDTH="7%" VALIGN="TOP"> </TD>
<TD WIDTH="4%" VALIGN="TOP"> </TD>
<TD WIDTH="5%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>100</FONT></TD>
<TD WIDTH="8%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>%</FONT></TD>
</TR>
<TR><TD WIDTH="42%" VALIGN="TOP"> </TD>
<TD WIDTH="12%" VALIGN="TOP"> </TD>
<TD WIDTH="21%" VALIGN="TOP"> </TD>
<TD WIDTH="7%" VALIGN="TOP"> </TD>
<TD WIDTH="4%" VALIGN="TOP"> </TD>
<TD WIDTH="5%" VALIGN="TOP"> </TD>
<TD WIDTH="8%" VALIGN="TOP"> </TD>
</TR>
<TR><TD WIDTH="42%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>Bergen Brunswig Drug Company</FONT></TD>
<TD WIDTH="12%" VALIGN="TOP"> </TD>
<TD WIDTH="21%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>California</FONT></TD>
<TD WIDTH="7%" VALIGN="TOP"> </TD>
<TD WIDTH="4%" VALIGN="TOP"> </TD>
<TD WIDTH="5%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">(1)</FONT></TD>
<TD WIDTH="8%" VALIGN="TOP"> </TD>
</TR>
<TR><TD WIDTH="42%" VALIGN="TOP"> </TD>
<TD WIDTH="12%" VALIGN="TOP"> </TD>
<TD WIDTH="21%" VALIGN="TOP"> </TD>
<TD WIDTH="7%" VALIGN="TOP"> </TD>
<TD WIDTH="4%" VALIGN="TOP"> </TD>
<TD WIDTH="5%" VALIGN="TOP"> </TD>
<TD WIDTH="8%" VALIGN="TOP"> </TD>
</TR>
<TR><TD WIDTH="42%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>Bergen Brunswig Medical Corporation</FONT></TD>
<TD WIDTH="12%" VALIGN="TOP"> </TD>
<TD WIDTH="21%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>Alabama</FONT></TD>
<TD WIDTH="7%" VALIGN="TOP"> </TD>
<TD WIDTH="4%" VALIGN="TOP"> </TD>
<TD WIDTH="5%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">(1)</FONT></TD>
<TD WIDTH="8%" VALIGN="TOP"> </TD>
</TR>
<TR><TD WIDTH="42%" VALIGN="TOP"> </TD>
<TD WIDTH="12%" VALIGN="TOP"> </TD>
<TD WIDTH="21%" VALIGN="TOP"> </TD>
<TD WIDTH="7%" VALIGN="TOP"> </TD>
<TD WIDTH="4%" VALIGN="TOP"> </TD>
<TD WIDTH="5%" VALIGN="TOP"> </TD>
<TD WIDTH="8%" VALIGN="TOP"> </TD>
</TR>
<TR><TD WIDTH="42%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>Bergen Brunswig Specialty Company</FONT></TD>
<TD WIDTH="12%" VALIGN="TOP"> </TD>
<TD WIDTH="21%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>California</FONT></TD>
<TD WIDTH="7%" VALIGN="TOP"> </TD>
<TD WIDTH="4%" VALIGN="TOP"> </TD>
<TD WIDTH="5%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">(1)</FONT></TD>
<TD WIDTH="8%" VALIGN="TOP"> </TD>
</TR>
<TR><TD WIDTH="42%" VALIGN="TOP"> </TD>
<TD WIDTH="12%" VALIGN="TOP"> </TD>
<TD WIDTH="21%" VALIGN="TOP"> </TD>
<TD WIDTH="7%" VALIGN="TOP"> </TD>
<TD WIDTH="4%" VALIGN="TOP"> </TD>
<TD WIDTH="5%" VALIGN="TOP"> </TD>
<TD WIDTH="8%" VALIGN="TOP"> </TD>
</TR>
<TR><TD WIDTH="42%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>PharMerica, Inc.</FONT></TD>
<TD WIDTH="12%" VALIGN="TOP"> </TD>
<TD WIDTH="21%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>Delaware</FONT></TD>
<TD WIDTH="7%" VALIGN="TOP"> </TD>
<TD WIDTH="4%" VALIGN="TOP"> </TD>
<TD WIDTH="5%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">100</FONT></TD>
<TD WIDTH="8%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>%</FONT></TD>
</TR>
<TR><TD WIDTH="42%" VALIGN="TOP"> </TD>
<TD WIDTH="12%" VALIGN="TOP"> </TD>
<TD WIDTH="21%" VALIGN="TOP"> </TD>
<TD WIDTH="7%" VALIGN="TOP"> </TD>
<TD WIDTH="4%" VALIGN="TOP"> </TD>
<TD WIDTH="5%" VALIGN="TOP"> </TD>
<TD WIDTH="8%" VALIGN="TOP"> </TD>
</TR>
<TR><TD WIDTH="42%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>Stadtlander Operating Company, </FONT><FONT FACE="Arial" SIZE=1>LLC</FONT></TD>
<TD WIDTH="12%" VALIGN="TOP"> </TD>
<TD WIDTH="21%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>Delaware</FONT></TD>
<TD WIDTH="7%" VALIGN="TOP"> </TD>
<TD WIDTH="4%" VALIGN="TOP"> </TD>
<TD WIDTH="5%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P ALIGN="CENTER">(2)</FONT></TD>
<TD WIDTH="8%" VALIGN="TOP"> </TD>
</TR>
</TABLE>

<FONT FACE="Arial" SIZE=3>
<P> </P>
<P> </P></FONT>
<TABLE CELLSPACING=0 BORDER=0 WIDTH=408>
<TR><TD WIDTH="12%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>(1)</FONT></TD>
<TD WIDTH="88%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>100% owned by Durr-Fillauer Medical, Inc.</FONT></TD>
</TR>
<TR><TD WIDTH="12%" VALIGN="TOP"> </TD>
<TD WIDTH="88%" VALIGN="TOP"> </TD>
</TR>
<TR><TD WIDTH="12%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>(2)</FONT></TD>
<TD WIDTH="88%" VALIGN="TOP">
<FONT FACE="Arial" SIZE=3><P>100% owned by Bergen Brunswig Specialty Company</FONT></TD>
</TR>
</TABLE>
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