Boonmak P, Boonmak S, Mitsungnern T, Chareonpol F- ngam. Comparison Study between Face Shield and Pocket Mask for Adult Basic Life Support Training for Health Care Provider. SRIMEDJ [internet]. 2014 May 24 [cited 2026 Oct. 7];29(2):121-6. available from: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/18261