TY - RPRT TI - Probability estimation when some observations are grouped. AU - Sergey S Tarima AU - Svetla S Slavova AU - Travis A Fritsch AU - Laura M Hall PY - 2007 DO - 10.1002/sim.2810 UR - https://pubmed.ncbi.nlm.nih.gov/17211825/ ID - 17211825 ER -