TY - RPRT TI - Testing the proportional odds model for interval-censored data. AU - Jianguo Sun AU - Liuquan Sun AU - Chao Zhu PY - 2007 DO - 10.1007/s10985-006-9029-6 UR - https://pubmed.ncbi.nlm.nih.gov/17160547/ ID - 17160547 ER -