ivaphongthongchai, A. S.; Sayorwan, W. .; Siripornpanich, V. .; Palanuvej, C. .; Kanchanakhan, N. .; Ruangrungsi, N. . The effects of d-camphor inhalation on psychophysiological parameters among healthy participants: 10.55131/jphd/2022/200308. J Public Hlth Dev 2022, 20, 96-107.