TY - RPRT TI - Simple pattern-mixture models for longitudinal data with missing observations: analysis of urinary incontinence data. AU - T Park AU - S Y Lee PY - 1999 DO - 10.1002/(sici)1097-0258(19991115)18:21<2933::aid-sim233>3.0.co;2-x UR - https://pubmed.ncbi.nlm.nih.gov/10523751/ ID - 10523751 ER -