title: Estrogen replacement: the evolving role of alternative delivery systems. Introduction.
authors.forename: R A
authors.initials: RA
authors.lastname: Lobo
mesh_terms: D000368:Aged; D001943:Breast Neoplasms / Q000139:chemically induced / Q000453:epidemiology; D002561:Cerebrovascular Disorders / Q000453:epidemiology / Q000517:prevention & control; D003704:Dementia / Q000453:epidemiology / Q000517:prevention & control; D015914:Estrogen Replacement Therapy / Q000009:adverse effects* / Q000592:standards*; D005260:Female; D005598:Fractures, Spontaneous / Q000453:epidemiology / Q000517:prevention & control; D006801:Humans; D015994:Incidence; D008875:Middle Aged; D015663:Osteoporosis, Postmenopausal / Q000150:complications / Q000517:prevention & control