Columbia subject headings:
Polymerase chain reaction--Diagnostic use--Equipment and supplies.
Polymerase chain reaction--Diagnostic use--Handbooks, manuals, etc.
Harvard subject headings:
Polymerase chain reaction--Diagnostic use--Equipment and supplies.
Polymerase chain reaction--Diagnostic use--Handbooks, manuals, etc.
Princeton subject headings:
Polymerase chain reaction--Diagnostic use--Equipment and supplies.
Polymerase chain reaction--Diagnostic use--Handbooks, manuals, etc..