Is prevention really better than cure?
D001943:Breast Neoplasms / Q000517:prevention & control* / Q000601:surgery* / Q000628:therapy; D018890:Chemoprevention; D005260:Female; D020022:Genetic Predisposition to Disease; D006801:Humans; D008408:Mastectomy; D010051:Ovarian Neoplasms / Q000517:prevention & control* / Q000601:surgery* / Q000628:therapy; D010052:Ovariectomy; D011315:Preventive Medicine; D012307:Risk Factors