Increased Interleukin-17 and decreased BAFF serum levels in drug-free acute schizophrenia. - El Kissi, Yousri; Samoud, Samar; Mtiraoui, Ahlem; Letaief, Leila; Hannachi, Neila; Ayachi, Mouna; Ali, Bechir Ben Hadj; Boukadida, Jalel (Psychiatry Research, 2015)