@misc{indiciae82883e3ec369, title = {Would elimination of copayments for phototherapy decrease the cost of treating psoriasis with systemic biologics? A cost analysis.}, author = {Jason F Simpson and Christopher B Yelverton and Rajesh Balkrishnan and Alan Fleischer and William Lide and Steven R Feldman}, year = {2006}, url = {https://pubmed.ncbi.nlm.nih.gov/16892660/}, note = {Source identifier: 16892660} }