CHRISTENSEN, V.L.; ORT, D.T.; GRIMES, J.L. Relationship of the Eggshell Conductance Constant to Neonatal Cardiac Physiology. International Journal of Poultry Science, Pakistan, v. 2, n. 3, p. 220–228, 2003. DOI: 10.3923/ijps.2003.220.228. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/90. Acesso em: 22 sep. 2025.