Dyfyniad APA

Smith, A. (2002). Homocysteine, B vitamins, and cognitive deficit in the elderly.

Dyfyniad Arddull Chicago

Smith, A. Homocysteine, B Vitamins, and Cognitive Deficit in the Elderly. 2002.

Dyfyniad MLA

Smith, A. Homocysteine, B Vitamins, and Cognitive Deficit in the Elderly. 2002.

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