{"batchcode": "031M70A", "histograms": [{"histogram": {"Anticoagulant therapy": 1, "Chest pain": 1, "Chills": 1, "Computerised tomogram thorax abnormal": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Fibrin D dimer increased": 1, "Pleuritic pain": 1, "Pulmonary embolism": 1, "Pyrexia": 1, "Ultrasound Doppler normal": 1}, "batchcodes": ["011J20A", "031M70A"]}, {"histogram": {"Injection site pruritus": 1, "Injection site rash": 1}, "batchcodes": ["031M70A"]}]}