Histomorphometric and Qualitative Analysis of Umbilical Cord Vessels in Normal and Malformed Human Fetuses Between 13 and 28 Post-Conception Weeks. - de Rezende Teixeira, Álvaro; Pires, Lucas Alves Sarmento; Ráfare, André Limongi; Rodriguez, Beatriz Correa; Júnior, Albino Fonseca; Chagas, Maurício Alves; Chagas, Carlos Alberto Araújo; Babinski, Marcio Antonio (International Journal of Morphology, 2026)