TY - BOOK ED - IARC Working Group on the Evaluation of Carcinogenic Risks to Humans . ED - International Agency for Research Cancer ED - World Health Organization TI - Hormonal contraception and post-menopausal hormonal therapy SN - 928321272X PY - 1999/// CY - Lyon PB - International Agency for Research Cancer ; World Health Or ganization KW - Contraceptives, Oral, Combined KW - adverse effects KW - Estrogen Replacement Therapy KW - Case-Control Studies KW - Cohort Studies N1 - Includes bibliographical references and index ER -