Authors: F R Jirik; J Sorge; S Fong; J G Heitzmann; J G Curd; P P Chen; R Goldfien; D A Carson Journal: Proc Natl Acad Sci U S A Date: 1986-04 Impact factor: 11.205
Authors: U Dührsen; D Paar; C Kölbel; A Boekstegers; U Metz-Kurschel; R Wagner; W Kirch; P Meusers; E König; G Brittinger Journal: Klin Wochenschr Date: 1987-09-15