Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleOn Estimating Stratified PH Model with Single Covariate from Sparse Data with Application to Brain Metastases Study.AuthorsChang, Yue-Cune; Perng, Cheng-Hwang; Shiau, Cheng-YingPublicationBiometrical Journal, 2000, Vol 42, Issue 5, p569ISSN0323-3847Publication typeArticleDOI10.1002/1521-4036(200009)42:5<569::AID-BIMJ569>3.0.CO;2-#