title: Are wash outs needed in clinical trials of topical agents?
authors: Department of Dermatology, Wake Forest University School of Medicine, Winston-Salem, NC.
authors: Laura F
authors: LF
authors: Sandoval
authors: Steven R
authors: SR
authors: Feldman
mesh_terms: D000279:Administration, Cutaneous; D002986:Clinical Trials as Topic; D003876:Dermatitis, Atopic / Q000188:drug therapy*; D006801:Humans; D055118:Medication Adherence; D011565:Psoriasis / Q000188:drug therapy*