Range:
Subjects: Antibiotics; Antimicrobials; Beni Suef; Drug resistance; Microorganisms
Subjects: Bacteriology; Calves; Respiratory system
Subjects: Anti-infective agents; Enzymes; Immunological aspects; Oxides; Pasteurella
Research interests: Calf; Anti-infective agents; Nitric oxide; Pasteurella; lysozyme