TY - BOOK AU - O'Quigley, John AU - TI - Proportional hazards regression T2 - Statistics for Biology and Health SN - 9780387251486 U1 - 519.5024574 PY - 2008/// CY - New York PB - Springer Science+Business Media, Inc. N1 - "Purchased under NBHM grant for the year 2009-2010" ER -