Burke GL, Anthony MS, Vitolins M. Dietary soy protein and lipids: a strategy for primary prevention of cardiovascular disease? Current opinion in endocrinology diabetes and obesity. 1996 Dec;3(6):508-13.
French MT, Bradley CJ, Calingaert B, Dennis ML, Karuntzos GT. Cost analysis of training and employment services in methadone treatment. Eval Program Plann. 1994 Apr 1;17(2):107-20.