RT Journal Article SR Electronic T1 Methotrexate for Psoriasis JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 211 OP 215 VO 32 IS 4 A1 Roenigk, Henry H. A1 Haserick, John R. A1 Curtis, George H. YR 1965 UL http://www.ccjm.org/content/32/4/211.abstract AB