RT Journal Article SR Electronic T1 Guidelines For Postmenopausal Preventive Hormone Therapy: A Policy Review JF The Journal of the American Board of Family Practice JO J Am Board Fam Med FD American Board of Family Medicine SP 153 OP 158 DO 10.3122/jabfm.6.2.153 VO 6 IS 2 A1 Berg, Alfred O. A1 Moy, Julie Graves A1 Realini, Janet P. YR 1993 UL http://www.jabfm.org/content/6/2/153.abstract AB