Evaluation of stretched penile length (SPL), postnatal penile growth evolution, and micropenis in Brazilian preterm newborns Bárbara Reis Krämmer; Rita de Cássia Silveira; Eduardo Correa Costa; Matheus Lourenço Mendes; Renato Soibelmann Procianoy; Guilherme Guaragna Filho;

Exclusive breastfeeding and length of hospital stay in premature infants at a Brazilian reference center for kangaroo mother care Patrícia de Padua Andrade Campanha; Maria Clara de Magalhães-Barbosa; Arnaldo Prata-Barbosa; Gustavo Rodrigues-Santos; Antônio José Ledo Alves da Cunha;

Comparison of the effectiveness of different high-flow devices in neonatal care Diogo Machado Kaminski; Graziela Ferreira Biazus; Rita C. Silveira; Renato Soibelmann Procianoy;