TY - BOOK AU - Armitage,P. AU - Berry,G. AU - Matthews,J.N.S. TI - Statistical methods in medical research SN - 9780632052578 AV - R853.S7 .A76 2002 PY - 2002/// CY - Oxford PB - Blackwell Science KW - Medicine KW - Research KW - Statistical methods KW - Biometry N1 - Previous edition: / P. Armitage, G. Berry. Oxford : Blackwell Scientific, 1994; Includes bibliographical references (pages 760-783) and indexes ER -