Epidural catheters without holes.
Soliveres
Juan
J
Balaguer
Josep
J
Solaz
Cristina
C
Estruch
Maria
M
Sanchez
Jorge
J
Abreu
Tania
T
D000767:Anesthesia, Epidural / Q000295:instrumentation* / Q000379:methods; D002404:Catheterization; D004868:Equipment Failure; D006801:Humans