Johnson-Taylor Wendy L, Hubbard Van S
NIH Division of Nutrition Research Coordination, National Institutes of Health, Department of Health and Human Services, Bethesda, Maryland 20892-5461, USA.
J Nutr Educ Behav. 2007 Sep-Oct;39(5 Suppl):S141. doi: 10.1016/j.jneb.2007.08.001.