RT Journal Article SR Electronic T1 Methotrexate for Psoriasis JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 101 OP 105 VO 50 IS 2 A1 Roenigk, Henry H. A1 Haserich, John R. A1 Curtis, George H. YR 1983 UL http://www.ccjm.org/content/50/2/101.abstract AB