Hewitt, H. (1993). Screening for breast cancer. Has no impact on mortality.
Citación estilo ChicagoHewitt, H. Screening for Breast Cancer. Has No Impact On Mortality. 1993.
Cita MLAHewitt, H. Screening for Breast Cancer. Has No Impact On Mortality. 1993.
Precaución: Estas citas no son 100% exactas.