Effects of a laughter program on body weight and mental health among Japanese people with metabolic syndrome risk factors: a randomized controlled trial

by Eguchi, E., Funakubo, N., Hayashi, F., Hayashi, R., Hirosaki, M., Imano, H., Iso, H., Nakano, H., Ohira, T., Okazaki, K., Omata, J., Shirai, K.
Published 2022