Combined therapy with estrogen and etidronate has an additive effect on bone mineral density in the hip and vertebrae: Four-year randomized study

MeSH terms

• Aged
• Bone Density Conservation Agents* / therapeutic use
• Bone Density* / drug effects
• Drug Therapy, Combination
• Estrogens / administration & dosage
• Etidronic Acid* / therapeutic use
• Female
• Humans
• Lumbar Vertebrae
• Middle Aged
• Osteoporosis, Postmenopausal / drug therapy