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Biometrics|December 1, 1980
The training of statisticians for cooperative clinical trials: a working statistician's viewpointE A GehanControlled Clinical Trials|September 1, 1982
Progress of therapy in acute leukemia 1948-1981: randomized versus nonrandomized clinical trialsE A GehanBiomedicine & Pharmacotherapy = Biomedecine & Pharmacotherapie|January 5, 2002
The role of the biostatistician in cancer researchE A GehanDrugs Under Experimental and Clinical Research|January 1, 1986
Update on planning of phase II clinical trialsE A GehanClinical Cancer Research : an Official Journal of the American Association for Cancer Research|November 17, 1998
The scientific basis of clinical trials: statistical aspectsE A GehanStatistical Methods in Medical Research|May 29, 2000
Biostatistics in the new millennium: a consulting statistician's perspectiveE A GehanStatistical Methods in Medical Research|October 3, 2002
On the ethical aspects of the testimony of statisticians in courtE A GehanNational Cancer Institute Monograph|December 1, 1977
Prognostic factors for patients with brain tumorsE A Gehan, M D WalkerPageof 19