JADAAN, Aalia; NIZAMI, Zonia Tanveer; SAGHEER, Asif. Pain relief and Progress of labour a randomized control comparison of epidural with intramuscular pentazocine for analgesia during labour. Annals of Punjab Medical College, [S. l.], v. 8, n. 2, p. 147–151, 2014. DOI: 10.29054/apmc/2014.355. Disponível em: https://apmcfmu.com/index.php/apmc/article/view/355. Acesso em: 4 mar. 2026.