Marsus I, Nur MK, Anggrainy H, Pongroba Y. Development of balsem plant (sennega paniculata linn.) nano spray gel as a topical analgesic: Optimization of in vivo efficacy and physical stability. midwifery [Internet]. 2026 Aug. 30 [cited 2026 Sep. 6];14(3):728-40. Available from: https://midwifery.iocspublisher.org/index.php/midwifery/article/view/2447