5aad90e0d8a5d310VgnVCM100000c2b1d38dRCRDapproved/UMICH/stats/Home/People/Faculty/Faculty PublicationsPattern-mixture models for multivariate incomplete data2aad90e0d8a5d310VgnVCM100000c2b1d38d____Pattern-mixture models for multivariate incomplete dataLittle, R. J. A.rlittleJournal of the American Statistical Association881993125-134jjsantosjjsantos1363023969690