Authors: K J Tack; N E Wilks; G Semerdjian; C H Frazier; K Shirin; A Puopolo; S G Crossland; B S Goffe; L Millikan Journal: Drugs Date: 1991 Impact factor: 9.546
Authors: K Fujimoto; S Ishihara; H Yanagisawa; J Ide; E Nakayama; H Nakao; S Sugawara; M Iwata Journal: J Antibiot (Tokyo) Date: 1987-03 Impact factor: 2.649