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Oral contraceptives and breast cancer in Northern Italy. Final report from a case-control study
Tavani, A, Negri, E, Franceschi, S, Parazzini, F, La Vecchia, CVolume:
68
Language:
english
Journal:
British Journal of Cancer
DOI:
10.1038/bjc.1993.387
Date:
September, 1993
File:
PDF, 817 KB
english, 1993