{"batchcode": "023M2DA", "histograms": [{"histogram": {"Chills": 2, "Fatigue": 2, "Abdominal pain upper": 1, "Decreased appetite": 1, "Dizziness": 1, "Exposure via breast milk": 1, "Feeling abnormal": 1, "Full blood count": 1, "Insomnia": 1, "Metabolic function test": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Palpitations": 1, "Pyrexia": 1, "Rash": 1, "Sleep disorder": 1, "Troponin": 1, "Ultrasound scan": 1}, "batchcodes": ["023M2DA"]}]}