Oral contraceptives and risk of breast cancer in women aged 20-54 years

• 1 September 1994
• journal article
• Published by Elsevier in The Lancet
• Vol. 344  (8926) , 844-851
• https://doi.org/10.1016/s0140-6736(94)92826-6

Abstract

Keywords

• CASE CONTROL STUDIES
• RISK FACTORS
• POPULATION
• CANCER
• RESEARCH METHODOLOGY
• POPULATION DYNAMICS
• BREAST CANCER
• HEALTH
• DEVELOPED COUNTRIES