Inam R, Zia A, Zahra R, Safdar A, khan M. Breathing Exercise as Prenatal Education during Primigravida and its Effect on Labor Pain . IHR [Internet]. 2021Dec.16 [cited 2024Sep.16];1(2):1-12. Available from: https://journals.umt.edu.pk/index.php/ihr/article/view/2402