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Pharmacoeconomics|May 26, 2007
Estimation, power and sample size calculations for stochastic cost and effectiveness analysisS D Walter, Amiram Gafni, Stephen BirchStatistics in Medicine|August 23, 2008
A geometric confidence ellipse approach to the estimation of the ratio of two variablesS D Walter, A Gafni, S BirchProceedings of the Chinese Academy of Medical Sciences and the Peking Union Medical College = Chung-Kuo I Hsueh K'O Hsueh Yuan, Chung-Kuo Hsieh Ho I K'O Ta Hsueh Hsueh Pao|January 1, 1990
Cytogenetic analysis in patients with myelodysplastic syndromeN Hu, M BianSexually Transmitted Infections|May 19, 2000
A new visual indicator of chlamydial cervicitis?J W Sellors, S D Walter, M HowardJournal of Clinical Epidemiology|October 8, 1999
Meta-analysis of diagnostic tests with imperfect reference standardsS D Walter, L Irwig, P P GlasziouAmerican Journal of Epidemiology|March 1, 1988
Effect of contact letter on control response rates in cancer studiesS D Walter, L D Marrett, N MishkelStatistics in Medicine|August 11, 2007
Effect of exposure misclassification on the mean squared error of population attributable risk and prevented fraction estimatesS D Walter, C C Hsieh, Qin LiuStatistics in Medicine|August 18, 2015
Inference on cancer screening exam accuracy using population-level administrative dataH Jiang, P E Brown, S D WalterJournal of Clinical Epidemiology|January 1, 1991
Reliability of interviewer and subject assessments of nevus counts in a study of melanomaS D Walter, L D Marrett, C HertzmanNeonatology|February 1, 2013
Longitudinal measurements of oxygen consumption in growing infants during the first weeks after birth: old data revisitedJ C Sinclair, K Thorlund, S D WalterPageof 25