TY - JOUR AU - TI - Cox-Type Regression Analysis for Large Numbers of Small Groups of Correlated Failure Time Observations JF - Survival Analysis: State of the Art DO - 10.1007/978-94-015-7983-4_14 DA - 1992-01-01 UR - https://www.deepdyve.com/lp/crossref/cox-type-regression-analysis-for-large-numbers-of-small-groups-of-60zE85SBMN SP - 237 EP - 247 DP - DeepDyve ER -