KAYA, Samet Sancar; AKCABOY, Erkan Yavuz; CELIK, Seref; GOKSU, Hamit; BARAN, Muge; YILDIZ, Gokhan; AYHAN, Mustafa Yemliha; SAHIN, Saziye. A comparative and retrospective study on the efficacy of caudal epidural steroid injection plus ganglion impar block versus ganglion impar block in patients with coccydynia. Annals of Medical Research, [S. l.], v. 29, n. 12, p. 1413–1417, 2022. Disponível em: http://www.annalsmedres.org/index.php/aomr/article/view/4177. Acesso em: 15 sep. 2026.