Authors: R B Livingston; T N Moore; L Heilbrun; R Bottomley; D Lehane; S E Rivkin; T Thigpen Journal: Ann Intern Med Date: 1978-02 Impact factor: 25.391
Authors: M Sant; G Gatta; R Capocaccia; A Verdecchia; A Micheli; D Speciale; U Pastorino; F Berrino Journal: Cancer Causes Control Date: 1992-05 Impact factor: 2.506