Motta, P., S. Makabe, S. Nottola, G. Familiari, T. Stallone, and G. Macchiarelli. “ EVIEW: ltrastructural vents of uman eproduction s evealed by igh esolution lectron icroscopy”. cta icroscopica, ol. 10, no. 1, July 2001, pp. 28-36, https://acta-microscopica.org/acta/article/view/193.