TY - GEN AU - Whittal,Maureen L AU - Robichaud,Melisa AU - Thordarson,Dana S AU - McLean,Peter D TI - Group and individual treatment of obsessive-compulsive disorder using cognitive therapy and exposure plus response prevention: a 2-year follow-up of two randomized trials SN - 1939-2117 PY - 2009///0508 KW - Adult KW - Cognitive Behavioral Therapy KW - methods KW - Female KW - Follow-Up Studies KW - Humans KW - Male KW - Obsessive-Compulsive Disorder KW - diagnosis KW - Psychotherapy, Group KW - Secondary Prevention KW - Severity of Illness Index KW - Surveys and Questionnaires N1 - Publication Type: Journal Article; Randomized Controlled Trial UR - https://doi.org/10.1037/a0013076 ER -