Tanaka, Yayoi, and Hiroko Watanabe. “Effects of One-Month Baby Massage by Mothers on Autonomic Nervous System Function and Growth Development of 4- and 5-Month-Old Infants”. Women, Midwives and Midwifery 3, no. 3 (November 16, 2023): 56-69. Accessed April 25, 2025. https://wmmjournal.org/index.php/wmm/article/view/110.