Gaus, S., Harahap, M. W., Ahmad, M. R. ., Husain, A. A. A. . and Wirawan, N. S. (2023) “The Effect of Pregabalin Levels on Pain and Substance P Level Post-Cesarean Section”, Open Access Macedonian Journal of Medical Sciences, 11(B), pp. 65–74. doi: 10.3889/oamjms.2023.10569.