Enrofloxacin in Calves Choose route: IV | SC Intravenous (IV) Reference for this graph: Ahangar 2000, Idowu 2010, Kaartinen 1997, Lalmuanthanga 2005 Subcutaneous (SC) Reference for this graph: Davis 2007, Foster 2017, McKellar 1998 CLSI Breakpoint Information