title: The effect of PUVA treatment on circulating lymphocytes.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008213:Lymphocyte Activation / Q000187:drug effects / Q000528:radiation effects*; D008297:Male; D008730:Methoxsalen / Q000627:therapeutic use; D008875:Middle Aged; D010778:Photochemotherapy; D011565:Psoriasis / Q000188:drug therapy / Q000276:immunology*
chemical_list: D008730:Methoxsalen