Promsrisuk, Tichanon, Wilaiwan Khrisanapant, Orapin Pasurivong, Wachara Boonsawat, Boonsong Patjanasoontorn, Burabha Pussadhamma, Nuttha Muangritdech, Jiraporn Khaengkhan, and Puttapol Chanchalad. 2014. “A Preliminary Study of Ventilatory Responses During Maximal Exercise in Healthy Thais”. Srinagarind Medical Journal 29 (4):370-76. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/21994.