{"batchcode": "FG7900", "histograms": [{"histogram": {"Dyspnoea": 1, "Foetal monitoring": 1, "Heart rate": 1, "Investigation": 1, "Maternal exposure during pregnancy": 1, "Pregnancy test": 1, "Premature delivery": 1, "Tachycardia foetal": 1}, "batchcodes": ["FG7900"]}]}