Demographic and clinical risk factors associated with severity of lab-confirmed human leptospirosis in Colombia, 2015–2020. - Parra Barrera, Eliana L.; Bello Piruccini, Solmara; Rodríguez, Karina; Duarte, Carolina; Torres, Marisa; Undurraga, Eduardo A. (PLoS Neglected Tropical Diseases, 2023)