Topics: Bilirubin Metabolism, Fetal Bilirubin Metabolism, Jaundice, bilirubin excretion, Antibody mediated haemolysis, Red Cell, Red Cell Enzyme defects, Red Cell Membrane defects, ABO Incompatibility, Rh Incompatibility, anti-E & c, anti- Kell, Minor blood group incompatibility, G-6-P-D deficiency, Pyruvate kinase deficiency, Hereditary spherocytosis, Elliptocytosis, EXTRAVASCULAR BLOOD, DRUG INDUCED HEMOLYSIS, Vitamin K3 induced haemolysis, POLYCYTHAEMIA, glucoronosyl transferase, Galactosaemia, Exchange Blood Transfusion, Phototherapy, Chronic Postkernicteric Encephalopathy, Bilirubin Encephalopathy, Bilirubin Toxicity, Encephalopathy, Breast Milk Jaundice, G6PD Deficiency, Iso-immune Haemolytic Diseases