Saeed ESS. The Efficacy of Valsalva Maneuver Technique on Pain Reduction During IV Cannulation Among Children . ijhsm [Internet]. 2026 Mar. 27 [cited 2026 Mar. 30];3(1):10.21070/ijhsm.v3i1.424. Available from: https://ijhsm.umsida.ac.id/index.php/ijhsm/article/view/424