No abstract available
MeSH terms
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Aged
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Bone Density / drug effects*
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Clinical Trials as Topic
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Etidronic Acid / analogs & derivatives*
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Etidronic Acid / therapeutic use*
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Female
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Fractures, Spontaneous / drug therapy*
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Humans
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Long-Term Care
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Osteoporosis, Postmenopausal / drug therapy*
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Risedronic Acid
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Spinal Fractures / drug therapy*
Substances
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Risedronic Acid
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Etidronic Acid