TY - RPRT TI - Dependence estimation for marginal models of multivariate survival data. AU - M R Segal AU - J M Neuhaus AU - I R James PY - 1997 DO - 10.1023/a:1009601031424 UR - https://pubmed.ncbi.nlm.nih.gov/9384655/ ID - 9384655 ER -