Dietary Calcium, Physical Activity, And Risk Of Hip Fracture: A Prospective Study
Autor: | Wickham, C. A. C., Walsh, K., Cooper, C., Barker, D. J. P., Margetts, B. M., Morris, J., Bruce, S. A. |
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Zdroj: | BMJ: British Medical Journal, 1989 Oct 01. 299(6704), 889-892. |
Databáze: | JSTOR Journals |
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