Progestogen-only contraceptives and cancer risk.
La Vecchia
C
C
Franceschi
S
S
D001943:Breast Neoplasms / Q000139:chemically induced*; D003271:Contraceptive Agents, Female / Q000009:adverse effects*; D005260:Female; D006801:Humans; D017258:Medroxyprogesterone Acetate / Q000009:adverse effects*; D045167:Progesterone Congeners / Q000009:adverse effects*; D012307:Risk Factors
D003271:Contraceptive Agents, Female; D045167:Progesterone Congeners; D017258:Medroxyprogesterone Acetate