The effect of stiffness and hole size on nipple compression in infant suckling.
Adjerid K, Johnson ML, Edmonds CE, Steer KS, Gould FDH, German RZ, Mayerl CJ. The effect of stiffness and hole size on nipple compression in infant suckling. J Exp Zool A Ecol Integr Physiol. 2023 01; 339(1):92-100.