ANDEREYA, Stefan; STANZEL, Sven; MAUS, Uwe; MUELLER-RATH, Ralf; MUMME, Torsten; SIEBERT, Christian H; STOCK, Friedrich; SCHNEIDER, Ulrich. Assessment of leech therapy for knee osteoarthritis: A randomized study. Acta Orthopaedica, [S. l.], v. 79, n. 2, p. 235–243, 2008. DOI: 10.1080/17453670710015030. Disponível em: https://actaorthop.org/actao/article/view/18890. Acesso em: 2 jun. 2026.