TY - BOOK AU - Selvin,S. TI - Biostatistics: how it works SN - 0130466166 AV - RA409 .S326 2004 U1 - 610.7/27 21 PY - 2004/// CY - Upper Saddle River, NJ PB - Pearson Education KW - Medical statistics KW - Biometry KW - Statistics KW - Medicine KW - Research KW - Statistical methods N1 - Includes bibliographical references and index ER -