Cocoa Relieves Children’s Stress: Randomized Parallel-group Comparison Study
Hiroyuki Inagaki, Takayuki Yamamoto, Yuko Matsui, Mitsuko Itoh
Inagaki H, Yamamoto T, Matsui Y, Itoh M. Cocoa Relieves Children’s Stress: Randomized
Parallel-group Comparison Study. Arch Clin Trials. 2023;3(2):1-12