Abortions and breast cancer: record-based case-control study.
Brind
Joel
J
Chinchilli
Vernon M
VM
D000028:Abortion, Induced / Q000009:adverse effects*; D000022:Abortion, Spontaneous; D001943:Breast Neoplasms / Q000453:epidemiology / Q000209:etiology*; D016022:Case-Control Studies; D005260:Female; D006801:Humans; D008499:Medical Records