TY - RPRT TI - Lymphopenia and decrease in the total number of circulating CD3+ and CD4+ T cells during 'long-term' PUVA treatment for psoriasis. AU - G Borroni AU - C Zaccone AU - G Vignati AU - A Fietta AU - M Gatti AU - V Brazzelli AU - G Rabbiosi PY - 1991 DO - 10.1159/000247624 UR - https://pubmed.ncbi.nlm.nih.gov/1837524/ ID - 1837524 ER -