{"batchcode": "211B21A", "histograms": [{"histogram": {"Biopsy": 1, "Cough": 1, "Expired product administered": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Heavy menstrual bleeding": 1, "Injection site pain": 1, "Laboratory test": 1, "Menstrual disorder": 1, "Respiratory tract congestion": 1, "Ultrasound scan": 1}, "batchcodes": ["211B21A"]}]}