1.
Shirbache K, Shirbacheh A, Hashemi MS, Pishgahi G, Shirbacheh MV, Mirmosayyeb O, et al. The Effect of Valsalva maneuver on Migraine Headache. acbr [Internet]. 2022 Aug. 20 [cited 2026 Jun. 5];6(4):632-8. Available from: https://fortunejournals.org/ojs/index.php/acbr/article/view/14942