Laster, L.L., Johnson M.F. and Kotler M.. Non-inferiority trials: the ‘at least as good as’ criterion with dichotomous data. Statistics in Medicine 25: 1115-1130, 2006.Laster, L.L. and Johnson, M. F.. Non-Inferiority Trials: the ‘at least as good as’ criterion. Statistics in Medicine 22: 187-200, 2003.Sleeper M, Clifford C, Laster L. Cardiac troponin I in the normal dog and cat. Journal of Vet Intern Med 2001 15: 501-503, 2001.Ghafari, J., Shofer, F., Jacobsson-Hunt U.B., Markowitz, D.L.,and Laster L.L.: Headgear verses function regulator in the early treatment of Class II, Division 1 Malocclusion: a randomized clinical trial. American Journal of orthodontics & Dentalofacial Orthopedics. 113(1): 51-61, 1998.Laster, L.L. and Pickands, J., III. Repeated Measurement Designs with random selections. Biometrics 49: 75-83, 1993.Laster, L.L., Aspects of Estimation and Hypothesis Testing Under the Site-Specific Subsampling Model. Journal of Clinical Periodontology 13: 481-487, 1986.Laster, L.L. The Effect of Subsampling Sites Within Patients. Journal of Periodontal Research 20: 91-96, 1985.Miller, M.F., Silvert, M.E., Laster, L.L., Green, P.A., and Ship, I.I. Effect of Levamisole on the Incidence and Prevalence of Recurrent Aphthae Stomatitis. Journal of Oral Pathology 7: 387-392, 1978.Laster, L.L., Stoller, N., and Laudenback, R. An Evaluation of Clinical Tooth Mobility Measures. Journal of Periodontology 46: 603-607, 1975.Laster, L.L. Statistical background of methods of principle component analysis. Journal of Periodontology 38 Part II: 77-83, 1967.
B.S Pennsylvania State University, University Park, PA, 1963M.A. University of Pennsylvania, Philadelphia, PA, 1966Ph.D. University of Pennsylvania, Philadelphia, PA , 1974