TY - BOOK AU - Lachin John M AU - Lachin John M TI - Biostatistical methods : the assessment of relative risks SN - 9780470508220 (hbk) U1 - B280bG, Q1 PY - 2011/// CY - New Jersey PB - Wiley KW - Biomedical science KW - Biostatistics KW - Health risk assesment KW - Medical statistics KW - Statistics N1 - References 593-616p.; Author index 617-622p.; subject index 623-646p ER -