海量图书期刊资源,随时随地畅享阅读乐趣
Descriptive epidemiology of ovarian cancer in EuropeCarlo La Vecchia; Fabio Levi; Franca Lucchini; Eva Negri; Silvia Franceschi · 1992
Worldwide patterns and trends in mortality from liver cirrhosis, 1955 to 1990La Vecchia, Carlo; Levi, Fabio; Lucchini, Franca; Franceschi, Silvia; Negri, Eva · Annals of Epidemiology · 1994