TY - RPRT TI - Binary data with two, non-nested sources of clustering: an analysis of physician recommendations for early prostate cancer treatment. AU - R A Betensky AU - J A Talcott AU - J C Weeks PY - 2000 DO - 10.1093/biostatistics/1.2.219 UR - https://pubmed.ncbi.nlm.nih.gov/12933521/ ID - 12933521 ER -