Authors: R W Sidwell; L B Allen; J H Huffman; G R Revankar; R K Robins; R L Tolman Journal: Antimicrob Agents Chemother Date: 1975-10 Impact factor: 5.191
Authors: D A Carson; D B Wasson; J Kaye; B Ullman; D W Martin; R K Robins; J A Montgomery Journal: Proc Natl Acad Sci U S A Date: 1980-11 Impact factor: 11.205