AUTHOR=Oliveira Fernanda , Almeida-Neto Paulo , Júnior Geraldo Barroso Cavalcanti , Ururahy Marcela Abbott Galvão , Dantas Maria Angela , Cabral Breno Guilherme De Araujo Tinoco , Dantas Paulo Moreira Silva TITLE=Influence of repeated sprint exercise on leukocyte morphology in adolescent athletes at different biological maturation rates JOURNAL=Frontiers in Physiology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2025.1480776 DOI=10.3389/fphys.2025.1480776 ISSN=1664-042X