Authors: Katz, BP Fortenberry, JD Tu, WZ Harezlak, J Orr, DP

Citation: Bp. Katz et al., Sexual behavior among adolescent women at high risk for sexually transmitted infections, SEX TRA DIS, 28(5), 2001, pp. 247-251

Authors: Perkins, SM Tu, WZ Underhill, MG Zhou, XH Murray, MD

Citation: Sm. Perkins et al., The use of propensity scores in pharmacoepidemiologic research, PHARMA D S, 9(2), 2000, pp. 93-101

Authors: Zhou, XH Tu, WZ

Citation: Xh. Zhou et Wz. Tu, Confidence intervals for the mean of diagnostic test charge data containing zeros, BIOMETRICS, 56(4), 2000, pp. 1118-1125

Authors: Murray, MD Loos, B Tu, WZ Eckert, GJ Zhou, XH Tierney, WM

Citation: Md. Murray et al., Work patterns of ambulatory care pharmacists with access to electronic guideline-based treatment suggestions, AM J HEAL S, 56(3), 1999, pp. 225-232

Authors: Tu, WZ Zhou, XH

Citation: Wz. Tu et Xh. Zhou, A Wald test comparing medical costs based on log-normal distributions withzero valued costs, STAT MED, 18(20), 1999, pp. 2749-2761

Authors: Zhou, XH Tu, WZ

Citation: Xh. Zhou et Wz. Tu, Comparison of several independent population means when their samples contain log-normal and possibly zero observations, BIOMETRICS, 55(2), 1999, pp. 645-651