TY - JOUR AU - Schoenfeld, D. PY - 1983 DA - 1983// TI - Sample Size Formula for the Proportional-Hazards Regression Model JO - Biometrics VL - 39 UR - https://doi.org/10.2307/2531021 DO - 10.2307/2531021 ID - Schoenfeld1983 ER - TY - CHAP AU - Rao, C. R. PY - 1973 DA - 1973// BT - Linear Statistical Inference and It's Applications PB - Wiley CY - New York UR - https://doi.org/10.1002/9780470316436 DO - 10.1002/9780470316436 ID - Rao1973 ER - TY - JOUR AU - Henderson, R. AU - Diggle, P. AU - Dobson, A. PY - 2000 DA - 2000// TI - Joint Modelling of longitudinal measurements and event time data JO - Biostatistics VL - 1 UR - https://doi.org/10.1093/biostatistics/1.4.465 DO - 10.1093/biostatistics/1.4.465 ID - Henderson2000 ER -