Dyfyniad APA

Butler, S. G., Stuart, A., Leng, L. X., Rees, C., Williamson, J., & Kritchevsky, S. B. (2010). Factors Influencing Aspiration During Swallowing in Healthy Older Adults.

Dyfyniad Arddull Chicago

Butler, Susan G., Andrew Stuart, L. Xiaoyan Leng, Catherine Rees, Jeff Williamson, and Stephen B. Kritchevsky. Factors Influencing Aspiration During Swallowing in Healthy Older Adults. 2010.

Dyfyniad MLA

Butler, Susan G., et al. Factors Influencing Aspiration During Swallowing in Healthy Older Adults. 2010.

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