Diseases 535 Medicine 515 Research 367 Nursing 260 Surgery 201 Psychology 198 Cancer 158 Neoplasms 153 Public health 151 Public Health 147 Biology 144 Zeitschrift 141 Neurology 128 Treatment 126 Maladies 124 Science 121 Pharmacology 118 Oncology 113 Médecine 111 Medical care 107 Biochemistry 106 Cardiovascular Diseases 106 Mental Disorders 106 therapy 104 Nervous system 100 Nervous System Diseases 99 Psychiatry 98 surgery 93 Neurosciences 92 Périodiques 91