Risk factor for CA breast
.Risk factor for CA breast are Nulliparity BRCA-1 mutation oral contraceptive pills breast carcinoma in 1st degree relative obesity and alcohol intake early menarche and late menopause ref ;(page no;530) 5th edition of SRB&;S Manual of SURGERY
OCP
BRCA-1 mutation
Nulliparity
all of the above
Endocrinology and breast