Residual penicillin in the tissues of pigs.
D000818:Animals; D005513:Food Inspection; D007668:Kidney / Q000032:analysis; D008099:Liver / Q000032:analysis; D009132:Muscles / Q000032:analysis; D010401:Penicillin G Benzathine / Q000032:analysis*; D010402:Penicillin G Procaine / Q000032:analysis*; D013552:Swine / Q000032:analysis*
D010402:Penicillin G Procaine; D010401:Penicillin G Benzathine