Education in oncology.
D004501:Education, Medical; D004502:Education, Medical, Continuing; D004503:Education, Medical, Graduate; D004504:Education, Medical, Undergraduate; D006801:Humans; D009369:Neoplasms / Q000175:diagnosis* / Q000517:prevention & control; D011044:Poland; D011315:Preventive Medicine / Q000193:education*