Authors: I Elomaa; C Blomqvist; L Porkka; T Holmström; T Taube; C Lamberg-Allardt; G H Borgström Journal: Lancet Date: 1985-05-18 Impact factor: 79.321
Authors: J L Mansi; U Berger; D Easton; T McDonnell; W H Redding; J C Gazet; A McKinna; T J Powles; R C Coombes Journal: Br Med J (Clin Res Ed) Date: 1987-10-31