O'Neill, T., Marsden, D., Matthis, C., Raspe, H., & Silman, A. (1995). Survey response rates: National and regional differences in a European multicentre study of vertebral osteoporosis.
Style de citation Chicago (17e éd.)O'Neill, T., D. Marsden, C. Matthis, H. Raspe, et A. Silman. Survey Response Rates: National and Regional Differences in a European Multicentre Study of Vertebral Osteoporosis. 1995.
Style de citation MLA (9e éd.)O'Neill, T., et al. Survey Response Rates: National and Regional Differences in a European Multicentre Study of Vertebral Osteoporosis. 1995.
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