Duh MS, Rivero E, Varas-Lorenzo C, Funch D, Velentgas P, Walker AM. Lipid data collection practices in U.S. renal transplant centers. Poster presented at the 17th International Conference on Pharmacoepidemiology; August 26, 2001. Toronto, Canada. [abstract] Pharmacoepidemiol Drug Saf. 2001 Aug 26; (Suppl 1):S23.
Johannes C, McKinlay J, Crawford S. Interviewer effects in a cohort study. Presented at the 1995 Society for Epidemiologic Research 28th Annual Meeting; June 1995. Snowbird, UT. [abstract] Am J Epidemiol. 1995 Jun; 141(11 Suppl):S21.