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Biometrics|September 1, 1981
Screening and diagnosis when within-individual observations are Markov-dependentP D Wilson, J R Hebel, R Sherwin
Journal of the American Geriatrics Society|July 1, 1990
The use of urethral, condom, and suprapubic catheters in aged nursing home patientsJ R Hebel, J W Warren
International Journal of Epidemiology|June 1, 1979
Experience with an independent study programme in epidemiology and biostatisticsJ R Hebel, R F Morton
The Journal of Family Practice|April 1, 1979
Some principles of epidemiologic studiesR F Morton, J R Hebel
Preventive Medicine|January 1, 1986
Verification of smoking status by thiocyanate in unrefrigerated, mailed saliva samplesM Sexton, P Nowicki, J R Hebel
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