Annual rate of psoralen and ultraviolet-A treatment of psoriasis after initial clearing.
D000328:Adult; D004777:Environment; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011701:PUVA Therapy; D010778:Photochemotherapy; D011565:Psoriasis / Q000628:therapy*; D013997:Time Factors