Three-year follow-up on effects of transdermal estrogen.
Lufkin
E G
EG
Riggs
B L
BL
D000279:Administration, Cutaneous; D015914:Estrogen Replacement Therapy; D004967:Estrogens / Q000008:administration & dosage*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D015663:Osteoporosis, Postmenopausal / Q000188:drug therapy*
D004967:Estrogens