00822nam a22002657a 4500 BD-DhUL 20191016142911.0 191014s2018 flua|||| b||| 001 0 eng 9781138740983 (hbk) BD-DhUL BD-DhUL 615.50724 SAM Sample size calculations in clinical research / Shein-Chung Chow ... [et al.]. 3rd ed. Boca Raton : CRC Press, 2018. xviii, 492 p. : ill. ; 26 cm. GBP 77.00 Chapman & Hall/CRC biostatistics series Includes index. Bibliography: p. 465-480. Clinical medicine - Research. Drug testing. Drug development. Chow, Shein-Chung. aut. ddc BK 250324 250324 0 0 ddc 0 615_507240000000000_SAM 0 NFIC 381065 DUSL DUSL GEN 2019-04-30 Purchased 615.50724 SAM 515679 2019-10-14 1 2019-10-14 BK Clinical Pharmacy and Pharmacology 0 0 ddc 0 615_507240000000000_SAM 0 NFIC 381066 DUSL DUSL GEN 2019-04-30 Purchased 615.50724 SAM 515680 2019-10-14 2 2019-10-14 BK Clinical Pharmacy and Pharmacology