FONTENELLE, L. F. Authorship concentration in health sciences journals from Latin America and the Caribbean. SciELO Preprints, 2022. DOI: 10.1590/SciELOPreprints.3647. Disponível em: https://preprints.scielo.org/index.php/scielo/preprint/view/3647. Acesso em: 25 mar. 2023.