1.
Shrestha C, Sharma K, Shrestha R. Comparative study of epidural administration of 10 ml of 0.1% bupivacaine with 2 mg butorphanol and 10 ml of 0.25% plain bupivacaine for analgesia during labor. J Nepal Med Assoc [Internet]. 2007 Jan. 1 [cited 2024 May 18];46(165). Available from: https://www.jnma.com.np/jnma/index.php/jnma/article/view/409