[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Vitamin D supplementation in pregnant women", "treatment_type": "Dietary Supplement", "pharmacological_treatment": "TODO"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Vitamin D supplementation in pregnant women", "treatment_type": "Dietary Supplement", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "400 UI; pregnant women", "treatment_id": 1370, "treatment_name": "Vitamin d", "treatment_type": "Vitamins and dietary supplements", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "2000 UI; pregnant women", "treatment_id": 1370, "treatment_name": "Vitamin d", "treatment_type": "Vitamins and dietary supplements", "pharmacological_treatment": "Pharmacological treatment"}]