00490nam a2200193Ia 4500 9780470508220 519.5024574 L132.BM Lachin, John M. Biostatistical methods the assessment of relative risks 2nd New Jersey John Wiley 2011 xxiii, 622p. Index Wiley series in probability and statistics 0 0 0 0 ISI ISI 2011-03-31 INSAT 5859.45 0 519.5024574 L132.BM DP28925 2019-02-14 00:00:00 2019-02-14 BK Ord num:7187; Ord dt:2011-03-18 32161 32161 32161