Diseases Cardiovascular system 35 Maladies 35 Nervous system 34 Cardiovascular Diseases 32 Nervous System Diseases 29 Cardiology 23 Treatment 22 Neurology 19 Eye 18 Kidneys 18 Digestive organs 17 Gastroenterology 17 Surgery 17 Respiratory organs 16 Blood 15 Gastrointestinal Diseases 15 Kidney Diseases 15 Skin 15 therapy 15 Eye Diseases 14 Hematology 14 Ophthalmology 14 Zeitschrift 14 Diagnosis 13 Heart 13 Nephrology 13 diagnosis 13 Lung Diseases 12 Skin Diseases 12