@Article{ DELGADO-RODRIGUEZ_Lopez-Gigosos_RODRÍGUEZ-CONTRERAS_GÁLVEZ:165-189,

author = { MIGUEL DELGADO-RODRIGUEZ and Rosa Maria Lopez-Gigosos and RAFAEL RODRÍGUEZ-CONTRERAS PELAYO and RAMÓN GÁLVEZ VARGAS } ,

title = { ORAL CONTRACEPTIVES AND BREAST CANCER. A META-ANALYSIS },

journal = { Revue d Epidemiologie et de Sante Publique },

year = { 1991 },

volume = { 39 },

pages = { 165-189 },

}