LINDH, Christer; THÖRNWALL, Madeleine; HANSEN, Ann-Cathrin; POST, Claes; GORDH, Torsten; ORDEBERG, Gunnar; NYBERG, Fred. Neuropeptide-converting enzymes in cerebrospinal fluid:Activities increased in pain from herniated lumbar disc, but not from coxarthrosis. Acta Orthopaedica, [S. l.], v. 67, n. 2, p. 189–192, 1996. DOI: 10.3109/17453679608994670. Disponível em: https://actaorthop.org/actao/article/view/20999. Acesso em: 1 may. 2026.