Akdag, R., Ceviz, N., Karakelleoglu, C., Unuvar, N. and Bakan, E. (2021) “Changes in serum cortisol concentrations in response to music in preterm infants ”, Annals of Medical Research, 1(4), pp. 0272–0274. Available at: http://www.annalsmedres.org/index.php/aomr/article/view/2366 (Accessed: 18 May 2024).