Diseases 306 Medicine 282 Zeitschrift 129 Surgery 126 Research 124 Cancer 112 Neoplasms 95 Treatment 86 therapy 79 Mental Disorders 78 Public health 77 Psychiatry 75 Nursing 73 Child 70 Pharmacology 70 Nervous system 66 Nervous System Diseases 63 Public Health 60 Neurology 58 Oncology 51 Infant 50 Toxicology 50 Psychotherapy 48 Cardiology 47 Cardiovascular system 45 Drugs 44 Me ́decine 43 Psychiatrie 43 Pediatrics 42 methods 42