Authors: R L Myerowitz; A W Pasculle; J N Dowling; G J Pazin; M Puerzer; R B Yee; C R Rinaldo; T R Hakala Journal: N Engl J Med Date: 1979-11-01 Impact factor: 91.245
Authors: K R Lewallen; R M McKinney; D J Brenner; C W Moss; D H Dail; B M Thomason; R A Bright Journal: Ann Intern Med Date: 1979-12 Impact factor: 25.391