Haverkampf CJ Treatment-Resistant Adult ADHD J Psychiatry Psychotherapy Communication 2017 Mar 31 6(1) 18-24 29 Apr 2020 jonathanhaverkampf Leave a comment Haverkampf-CJ-Treatment-Resistant-Adult-ADHD-J-Psychiatry-Psychotherapy-Communication-2017-Mar-31-61-18-24 Please follow and like us: