00454nam a2200169Ia 4500008004100000040001700041041001200058082001500070100001500085245004800100260003000148300001500178500001900193650001100212650002100223650004000244170706s9999    xx            000 0 und d  aCNCI LIBRARY  aEnglish  a615bH4261  aHerdan, G.  aStatistics of Theraputics TrialscG. Herdan  aAmsterdambElsevierc1955  axvi, 367p.  aIncludes index  aCancer  aChronic Diseases  aTherapeutic Trials - Acute Diseases