{"batchcode": "1808069", "histograms": [{"histogram": {"Anaphylactic reaction": 1, "Dysarthria": 1, "Dyspnoea": 1, "Pharyngeal swelling": 1}, "batchcodes": ["1808069", "1808609"]}, {"histogram": {"Headache": 3, "Chest discomfort": 2, "Dyspnoea": 2, "Nausea": 2, "Anaphylactoid reaction": 1, "Blood pressure increased": 1, "Chills": 1, "Cold sweat": 1, "Erythema": 1, "Feeling cold": 1, "Feeling jittery": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Magnetic resonance imaging head abnormal": 1, "Muscle tightness": 1, "Needle issue": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Pruritus": 1, "Skin discolouration": 1, "Skin swelling": 1, "Syncope": 1, "Thrombosis": 1, "Underdose": 1, "Vital signs measurement": 1, "Wheezing": 1}, "batchcodes": ["1808069"]}]}