Relationship between Vascular Calcification, Protein-Energy Wasting Syndrome, and Sarcopenia in Maintenance Automated Peritoneal Dialysis.By Gustavo Leal-Alegre, Claudia Lerma, Gabriela Leal-Escobar, Bernardo Moguel-González, Karen Belén Martínez-Vázquez and Karla Berenice Cano-Escobar