TY - RPRT TI - Determining exposure underreporting in pharmacoepidemiologic case-control studies: methods and example. AU - D A Lane AU - M S Kramer PY - 1999 DO - 10.1016/s0895-4356(99)00112-2 UR - https://pubmed.ncbi.nlm.nih.gov/10580792/ ID - 10580792 ER -