Prophylactic use of an ultra-diluted complex on polymorphonuclear leukocyte function and respiratory scores of weaned Holstein calves immediately after grouping. Research, Society and Development, [S. l.], v. 10, n. 11, p. e281101119582, 2021. DOI: 10.33448/rsd-v10i11.19582. Disponível em: https://www.rsdjournal.org/rsd/article/view/19582. Acesso em: 6 dec. 2025.