Analysis of heart rate variability and anthropometric measurements to compare obesity classes II and III in patients undergoing bariatric surgery - Reis, Juliana Ribeiro Gouveia; Gonçalves, Danielle de Freitas; Tonello, Maria Georgina Marques; Magalhães, Fernando Henrique; Massa, Marcelo; Silva, Alan Patricio da; Binda, Dório; Moraes, Íbis Ariana Peña de; Pimentel, Renata; Martinez, Juliana Perez; Monteiro, Carlos Bandeira de Mello (Journal of Human Growth and Development, 2024)