An official Web-site of The us authorities. Here's how you understand we're official. dot gov icon There are already no studies of accidental or intentional overdosage with ursodiol. Single oral doses of ursodiol at 10 g/kg in mice and canine, and 5 g/kg in rats were not lethal. The https://rotatesites.com/story21625054/facts-about-urso-fofo-revealed