Authors: R P Larke; L Chicoine; P Déry; S E Johnson; V Marchessault; A Marcoux; M I Marks; G Martineau; P J Middleton; J D Murray; R I Ozere; H Pabst; A R Ronald; M C Smith Journal: Can Med Assoc J Date: 1975-08-09 Impact factor: 8.262
Authors: M L Garlaschi; F Rusconi; R Colombo; F Conio; S Sideri; F Varotto; M Arghittu; C Passerini; A Sala Journal: Eur J Epidemiol Date: 1993-01 Impact factor: 8.082