title: Rapids, rafts, and rats.
mesh_terms: D000818:Animals; D005618:Fresh Water; D006801:Humans; D007922:Leptospirosis / Q000175:diagnosis*; D008297:Male; D051381:Rats; D013177:Sports; D013785:Thailand; D014195:Travel; D014867:Water
chemical_list: D014867:Water