TY - GEN AU - Saini,Ritu AU - Tutrone,William D AU - Strober,Bruce E TI - The Köbner phenomenon and psoriatic arthritis SN - 0011-4162 PY - 2004///0312 KW - Arthritis, Psoriatic KW - etiology KW - Humans N1 - Publication Type: Journal Article; Review ER -