TY - RPRT TI - Would elimination of copayments for phototherapy decrease the cost of treating psoriasis with systemic biologics? A cost analysis. AU - Jason F Simpson AU - Christopher B Yelverton AU - Rajesh Balkrishnan AU - Alan Fleischer AU - William Lide AU - Steven R Feldman PY - 2006 UR - https://pubmed.ncbi.nlm.nih.gov/16892660/ ID - 16892660 ER -