Dyfyniad APA

Makris, U. E., Fraenkel, L., Han, L., Leo-Summers, L., & Gill, T. M. (2013). Risk Factors for Restricting Back Pain in Older Persons.

Dyfyniad Arddull Chicago

Makris, Una E., Liana Fraenkel, Ling Han, Linda Leo-Summers, and Thomas M. Gill. Risk Factors for Restricting Back Pain in Older Persons. 2013.

Dyfyniad MLA

Makris, Una E., et al. Risk Factors for Restricting Back Pain in Older Persons. 2013.

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