Referral must include –
FBE, U&E, LFT, Calcium, Magnesium, Phosphate, HbA1c, Fasting BSL, Insulin levels, Fasting Cholesterol and Triglycerides, B12, Folate, Iron Studies, Thyroid Function Test, Parathyroid Hormone, Vitamin D Level, Latest Respiratory Function Tests, Sleep Study report if patient meets criteria