Authors:
WILLIFORD WO
KROL WF
BINGHAM SF
COLLINS JF
WEISS DG
Citation: Wo. Williford et al., THE MULTICENTER CLINICAL-TRIALS COORDINATING CENTER STATISTICIAN - MORE THAN A CONSULTANT, The American statistician, 49(2), 1995, pp. 221-225
Citation: Wo. Williford et al., DEVELOPMENT FOR AND RESULTS OF THE USE OF A GASTROESOPHAGEAL REFLUX DISEASE-ACTIVITY INDEX AS AN OUTCOME VARIABLE IN A CLINICAL-TRIAL, Controlled clinical trials, 15(5), 1994, pp. 335-348
Authors:
KIM SL
WARING JP
SPECHLER SJ
SAMPLINER RE
DOOS WG
KROL WF
WILLIFORD WO
AHNEN DJ
GOFF J
STIEGMANN G
GREENLEE H
SCHNELL T
SONTAG SJ
KISHORE AT
PINKAS H
READ RC
DEMEESTER TR
LANSPA S
ZETTERMAN RD
FREDELL CH
LEVINSON S
SANOWSKI RA
KIRBY DF
MCGUIRE HH
DUNNINGTON G
MOHR J
APSTEIN M
BERMAN M
BROOKS D
CHOPRA S
DAY P
EASTWOOD GL
FYE C
GOYAL RK
IGLEWICZ B
KROL W
MULLEY AG
MUSHLIN AI
POLK HC
POPE C
RIDDELL RH
SKINNER D
Citation: Sl. Kim et al., DIAGNOSTIC INCONSISTENCIES IN BARRETTS-ESOPHAGUS, Gastroenterology, 107(4), 1994, pp. 945-949
Citation: Wo. Williford et al., COMPARISON OF ELIGIBLE RANDOMIZED PATIENTS WITH 2 GROUPS OF INELIGIBLE PATIENTS - CAN THE RESULTS OF THE VA TOTAL PARENTERAL-NUTRITION CLINICAL-TRIAL BE GENERALIZED, Journal of clinical epidemiology, 46(9), 1993, pp. 1025-1034