Dietary factors, sunlight exposure, and vitamin D status among elderly nursing home residents living in the New York City area
By: Kenneth John O'Dowd
Published: 1990
Language: eng
Number of pages: 233
Subjects: Vitamin D.; Vitamin D Deficiency; Aged; Sunlight; Diet; Nursing Homes
Notes: Thesis (Ph.D.)--Columbia University, 1990.

Includes bibliographical references (leaves 141-153).