Kotoda M, Mochizuki N, Matsuoka T, Kondoh D, Matsukawa T. Successful epidural anesthesia in a patient with an extremely shallow epidural space: a case report. apic [Internet]. 18Jan.2019 [cited 3Jul.2024];22(2):224-6. Available from: https://apicareonline.com/index.php/APIC/article/view/29