FERREIRA, Joana; PRUCHA, Bárbara; PINTO, Odete; SOUTO, Raquel; LIMA, Ricardo Peixoto; MORNA, Carla. Screen time use in children less than five years old. BIRTH AND GROWTH MEDICAL JOURNAL, Porto, Portugal, v. 29, n. 4, p. 188–195, 2020. DOI: 10.25753/BirthGrowthMJ.v29.i4.18378. Disponível em: https://revistas.rcaap.pt/bgmj/article/view/18378. Acesso em: 4 oct. 2026.