Authors: M R Driks; D E Craven; B R Celli; M Manning; R A Burke; G M Garvin; L M Kunches; H W Farber; S A Wedel; W R McCabe Journal: N Engl J Med Date: 1987-11-26 Impact factor: 91.245
Authors: C Brun-Buisson; P Legrand; A Rauss; C Richard; F Montravers; M Besbes; J L Meakins; C J Soussy; F Lemaire Journal: Ann Intern Med Date: 1989-06-01 Impact factor: 25.391