Compliance with NBCAL on the sale of infant formula: A comparison between Belém and São Paulo. Research, Society and Development, [S. l.], v. 10, n. 17, p. e16101724195, 2021. DOI: 10.33448/rsd-v10i17.24195. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/24195. Acesso em: 28 jun. 2025.