Association between breastfeeding and complementary feeding in pre-pandemic and pandemic COVID-19 times: Maternar cohort study Bruna Luiza Holand; Clarissa de Oliveira Agostini; Marcela Caridad Medina Pacheco; Dulce Montserrat Zuchini de Leon; Michele Drehmer; Vera Lúcia Bosa;

Clinical characteristics and gaps in palliative care among tracheostomized children: a retrospective observational study Luziane Lais Sabino Silva Luna; Sheyla Suelle dos Santos Levy; Luciana Santana Lima; Maria do Carmo Menezes Bezerra Duarte;

Respiratory mechanic instability in evaluating the effectiveness of adenotonsillectomy for pediatric obstructive sleep apnea Ji Ho Choi; Yeji Lee; Sungkyoung Shin; Tae Kyoung Ha; Se A. Lee;