TY - JOUR A1 - Govindarajulu, U.S. A1 - Lin, H. A1 - Lunetta, K.L. A1 - D'Agostino, R.B. T1 - Frailty models: Applications to biomedical and genetic studies Y1 - 2011 DO - 10.1002/sim.4277 JF - Statistics in Medicine VL - 30 IS - 22 SP - 2754 EP - -2764 ER -