TY - BOOK AU - Hanagal,David D. TI - Modeling survival data using frailty models SN - 9781439836675 PY - 2011/// CY - Boca Raton, FL PB - Chapman & Hall/CRC Press KW - Survival analysis (Biometry) KW - Mathematical models KW - Failure time data analysis N1 - Includes bibliographical references and index ER -