Snowdon, David. Aging with grace : what the nun study teaches us about leading longer, healthier, and more meaningful lives / David Snowdon. - New York : Bantam Books, 2001. - 242 p. : ill. ; 24 cm. Includes bibliographical references (p. [221]-223) and index. ISBN: 0553801635 Subjects--Corporate Names: School Sisters of Notre Dame Subjects--Topical Terms: Older people--United States--Longitudinal studiesAging--United States--Longitudinal studiesNuns--Health and hygiene--United States--Longitudinal studiesAlzheimer's disease--Prevention LC Class. No.: HQ1061