Hormone replacement therapy.
Reid
I R
IR
D000368:Aged; D001943:Breast Neoplasms / Q000139:chemically induced*; D002318:Cardiovascular Diseases / Q000453:epidemiology; D015914:Estrogen Replacement Therapy / Q000009:adverse effects; D005260:Female; D006801:Humans; D008875:Middle Aged; D015663:Osteoporosis, Postmenopausal / Q000517:prevention & control*