Authors: G J Feistner; P Højrup; C J Evans; D F Barofsky; K F Faull; P Roepstorff Journal: Proc Natl Acad Sci U S A Date: 1989-08 Impact factor: 11.205
Authors: A V Schally; J G Guoth; T W Redding; K Groot; H Rodriguez; E Szonyi; J Stults; K Nikolics Journal: Proc Natl Acad Sci U S A Date: 1991-05-01 Impact factor: 11.205