Programme : September meetings 1980.
Society for General Microbiology.Meeting(89th :1980 :Leeds, England)
Society for General Microbiology.Clinical Virology Group.Meeting :(1980 :London, England)
London : Society for General Microbiology,
1980.
Cover title.
"SGM ... meeting, Leeds, 16 - 18 September ;  Clinical Virology Group Meeting, London, 25 September."