Authors: F H EPSTEIN; L D OSTRANDER; B C JOHNSON; M W PAYNE; N S HAYNER; J B KELLER; T FRANCIS Journal: Ann Intern Med Date: 1965-06 Impact factor: 25.391
Authors: L E Hinkle; L H Whitney; E W Lehman; J Dunn; B Benjamin; R King; A Plakun; B Flehinger Journal: Science Date: 1968-07-19 Impact factor: 47.728