Clinical presentation of leptospirosis: a retrospective study of 201 patients in a metropolitan city of Brazil oleh Elizabeth F Daher, Rafael SA Lima, Geraldo B Silva Júnior, Eveline C Silva, Nahme NN Karbage, Raquel S Kataoka, Paulo C Carvalho Júnior, Max M Magalhães, Rosa MS Mota, Alexandre B Libório