Spine studies to remain part of bone analysis.
D000368:Aged; D019386:Alendronate / Q000008:administration & dosage; D015519:Bone Density / Q000187:drug effects*; D004305:Dose-Response Relationship, Drug; D015914:Estrogen Replacement Therapy; D005260:Female; D006801:Humans; D008875:Middle Aged; D015663:Osteoporosis, Postmenopausal / Q000188:drug therapy*; D013131:Spine / Q000187:drug effects*
D019386:Alendronate