Clinical management and Hospital experience in Black Widow Bites: Case Series in Matagalpa, Nicaragua. SciELO Preprints, 2025. DOI: 10.1590/SciELOPreprints.11216. Disponível em: https://preprints.scielo.org/index.php/scielo/preprint/view/11216. Acesso em: 14 maio. 2026.