Retrospective study: evaluation of serum vitamin D levels in dogs living in Natal – RN in the years of 2019 to 2021. Research, Society and Development, [S. l.], v. 11, n. 7, p. e29111729863, 2022. DOI: 10.33448/rsd-v11i7.29863. Disponível em: https://rsdjournal.org/rsd/article/view/29863. Acesso em: 5 dec. 2025.