[The pill and breast cancer: review of the methodology of epidemiological studies and discussion of several recent publications].
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D001943:Breast Neoplasms; D003267:Contraception; D003276:Contraceptives, Oral; D004194:Disease; D005193:Family Planning Services; D015994:Incidence; D009369:Neoplasms; D012106:Research; D012107:Research Design
D003276:Contraceptives, Oral
Breast Cancer--etiology; Breast Cancer--prevention and control; Cancer; Contraception; Contraceptive Methods; Diseases; Family Planning; Incidence; Literature Review; Measurement; Neoplasms; Oral Contraceptives; Research Methodology