00684nam a2200193 i 4500 1/9714 010202s1999 enkab b 00110 eng 0412276305 10046 DLC GR-PeUP 610.7'27 AL Altman, Douglas G. Practical statistics for medical research / Douglas G. Altman London : Chapman and Hall/CRC, 1999 xii, 611 p. : ill.; 24 cm. Includes bibliographical references and index. Medicine Research Statistical methods. INST UNIPILB MAIN 20040709 610.7'27 AL 00135758 00135758 LOAN 0 1 /webopac/covers/01/10046_0412276305.jpg