Model Formulation: The AMPATH Nutritional Information System: Designing a Food Distribution Electronic Record System in Rural Kenya. - Jason LitJeh Lim; Yuehwern Yih; Catherine Gichunge; William M. Tierney; Tung H. Le; Jun Zhang 099; Mark A. Lawley; Tomeka J. Petersen; Joseph J. Mamlin (J. Am. Medical Informatics Assoc., 2009)