Cancer 132 Neoplasms 81 Oncology 34 Treatment 19 Medical Oncology 15 therapy 15 Tumors 11 CANCER 10 Research 10 Breast 9 Zeitschrift 9 Diseases 8 Kanker 8 Oncologie 8 Nursing 7 Breast Neoplasms 6 ESTRES 6 Krebs 6 Patients 6 diagnosis 6 44.81 neoplasms, tumors 5 DEPRESION 5 PSICOLOGIA 5 Pe ́riodiques 5 Surgery 5 Tesis 5 prevention & control 5 Carcinogenesis 4 Diagnosis 4 Generative organs, Female 4