Oral bacterial microbiota and traumatic injuries of free-ranging Phrynops geoffroanus (Testudines, Chelidae) in southeastern Brazil - Ferronato, Bruno de Oliveira; Marques, Thiago S.; Souza, Franco L.; Verdade, Luciano Martins; Matushima, Eliana Reiko (Phyllomedusa: Journal of Herpetology, 2009)