TY - JOUR T1 - Iron deficiency and changes in sleep: two conditions that compromise child growth and development JO - Revista Paulista de Pediatria A1 - Ciampo, Luiz Antonio Del A1 - Ciampo, Ieda Regina Lopes Del SN - 0103-0582 UL - 10.1590/1984-0462/2025/43/2024017 VL - 43 Y1 - 2025 PB - Brasil ER -