Understanding Prognosis & Cancer Statistics (2018). National Cancer Institute Member Services.
Chicago (17e ed.) BronvermeldingUnderstanding Prognosis & Cancer Statistics (2018). National Cancer Institute Member Services.
MLA (9e ed.) BronvermeldingUnderstanding Prognosis & Cancer Statistics (2018). National Cancer Institute Member Services.
Let op: Deze citaties zijn niet altijd 100% accuraat.