949418 EXD exercise dependence 12 949436 ExD executive dysfunction 4 949435 ExD excited delirium 3 949441 ExD excitation-dependent 2 949442 ExD excoriation disorder 2 949437 ExD exercise and dietary counseling 1 949438 ExD exercise daily 1 949439 ExD external diameter 1 949440 ExD externalizing disorders 1