Veterinary DrugsDrug ResiduesMass SpectrometryClopidolVeterinary MedicineFalconiformesTandem Mass SpectrometryCoccidiostatsSulfamethazineEducation, VeterinarySolid Phase MicroextractionSpectrometry, Mass, Electrospray IonizationFood ContaminationSchools, VeterinarySpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationPathology, VeterinaryMilkVeterinariansGas Chromatography-Mass SpectrometryChromatography, Liquid