In vitro formation of metabolic-intermediate cytochrome P450 complexes in rabbit liver microsomes by tiamulin and various macrolides Monica Carletti, Federica Gusson, Anna Zaghini, Mauro Dacasto, Luigi Marvasi and Carlo Nebbia Vet. Res., 34 4 (2003) 405-411 DOI: 10.1051/vetres:2003011