AUTHOR=Salles Márcia S. V. , Figueiroa Fábio J. F. , Bittar Carla M. M. , Gomes Viviani , Marques Raquel S. , da Silveira Julia A. G , Facury Filho Elias J. , de Freitas José Esler , Saran Netto Arlindo TITLE=Supplementation with selenium, iron, and vitamin E in calves under immunological challenge JOURNAL=Frontiers in Animal Science VOLUME=6 YEAR=2025 URL=https://www.frontiersin.org/journals/animal-science/articles/10.3389/fanim.2025.1540495 DOI=10.3389/fanim.2025.1540495 ISSN=2673-6225