TY - RPRT TI - Cognitive dysfunction in compulsive checkers: further explorations. AU - K J Sher AU - B Mann AU - R O Frost PY - 1984 DO - 10.1016/0005-7967(84)90053-6 UR - https://pubmed.ncbi.nlm.nih.gov/6508701/ ID - 6508701 ER -