Authors: R R Crichton; D M Engleman; J Haas; M H Koch; P B Moore; R Parfait; H B Stuhrmann Journal: Proc Natl Acad Sci U S A Date: 1977-12 Impact factor: 11.205
Authors: H B Stuhrmann; J Haas; K Ibel; B Wolf; M H Koch; R Parfait; R R Crichton Journal: Proc Natl Acad Sci U S A Date: 1976-07 Impact factor: 11.205