Journal Article

O'Neill SC, Lipkus IM, Gierisch JM, Rimer BK, Bowling MJ. It's the Amount of Thought that Counts: When Ambivalence Contributes to Mammography Screening Delay. Women's health issues : official publication of the Jacobs Institute of Women's Health. 2012;22(2):e189-94.
Norburn JE, Bernard SL, Konrad TR, Woomert A, DeFriese GH, Kalsbeek WD, et al.. Self-care and assistance from others in coping with functional status limitations among a national sample of older adults. The journals of gerontology. Series B, Psychological sciences and social sciences. 1995;50(2):S101-9.
Peoples-Sheps MD, Kalsbeek WD, Siegel E, Dewees C, Rogers M, Schwartz R. Prenatal records: a national survey of content. American journal of obstetrics and gynecology. 1991;164(2):514-21.