Authors: M R Harrison; M S Golbus; R A Filly; P W Callen; M Katz; A A de Lorimier; M Rosen; A R Jonsen Journal: N Engl J Med Date: 1982-03-11 Impact factor: 91.245
Authors: W H Clewell; M L Johnson; P R Meier; J B Newkirk; S L Zide; R W Hendee; W A Bowes; F Hecht; D O'Keeffe; G P Henry; R H Shikes Journal: N Engl J Med Date: 1982-06-03 Impact factor: 91.245