The aetiology of cancer.
D002273:Carcinogens; D006801:Humans; D009369:Neoplasms / Q000209:etiology* / Q000235:genetics; D009376:Neoplasms, Hormone-Dependent; D009381:Neoplasms, Radiation-Induced; D009858:Oncogenic Viruses; D014466:Ultraviolet Rays / Q000009:adverse effects; D014947:Wounds and Injuries / Q000150:complications
D002273:Carcinogens