Biomedical Research Cardiovascular diseases Cardiovascular system Chronic obstructive pulmonary disease Diagnosis Diagnosis of Human Disease, (New March 2000) Digestive system Human diseases Infections Infectious diseases Liver Liver diseases Lungs Medical research Metabolic syndrome Metabolism Metabolites Metabolomics Molecular Biology and Molecular Genetics, (Discontinued March 2000, Reinstated and Revised June 2002) Neoplasms Nervous system Neurology Non-communicable Human Diseases and Injuries Nutrition Nutrition related Disorders and Therapeutic Nutrition Pathogens Physiology of Human Nutrition Prion, Viral, Bacterial and Fungal Pathogens of Humans, (New March 2000) Skeletal muscle Systems Biology