:the untold story of penicillin Sheehan, John C. creator text London The MIT Press 1983 monographic xvi, 224 p. : ill. ; 21 cm. Includes bibliography and index Penicillin--History Penicillin molecules Penicillin chemistry NMR spectroscopy Natural products RIPS GGC 615.32923 SHE 0262192047 (hb) 20260610102352.0