Difficulty in Advancing Flexible Epidural Catheters When Establishing Labor Analgesia: An Observational Open-Label Randomized Trial.
Pancaro C, Purtell J, LaBuda D, Saager L, Klumpner TT, Dubovoy T, Rajala B, Singh S, Cassidy R, Vahabzadeh C, Maxwell S, Manica V, Eckmann DM, Mhyre JM, Engoren MC. Difficulty in Advancing Flexible Epidural Catheters When Establishing Labor Analgesia: An Observational Open-Label Randomized Trial. Anesth Analg. 2021 07 01; 133(1):151-159.