TY - RPRT TI - Maintenance ECT for refractory obsessive-compulsive disorder. AU - M M Husain AU - S F Lewis AU - W L Thornton PY - 1993 DO - 10.1176/ajp.150.12.1899c UR - https://pubmed.ncbi.nlm.nih.gov/8238655/ ID - 8238655 ER -