Authors: Ludwick, R Gaczkowski, T

Citation: R. Ludwick et T. Gaczkowski, Breast self-exams by teenagers - Outcome of a teaching program, CANCER NURS, 24(4), 2001, pp. 315-319

Authors: Ludwick, R Zeller, RA

Citation: R. Ludwick et Ra. Zeller, The factorial survey: An experimental method to replicate real world problems, NURS RES, 50(2), 2001, pp. 129-133

Authors: Dranove, D Ludwick, R

Citation: D. Dranove et R. Ludwick, Competition and pricing by nonprofit hospitals: a reassessment of Lynk's analysis, J HEALTH EC, 18(1), 1999, pp. 87-98