Oral contraceptives and survival in breast cancer.
Millard
F C
FC
St. George's Hospital, London, UK.
Bliss
J M
JM
Chilvers
C E
CE
Gazet
J C
JC
D000328:Adult; D001943:Breast Neoplasms / Q000401:mortality* / Q000517:prevention & control; D003276:Contraceptives, Oral; D005260:Female; D006801:Humans; D008875:Middle Aged; D011379:Prognosis; D012189:Retrospective Studies; D013997:Time Factors
D003276:Contraceptives, Oral