Toikkanen, S. (1990). Prognostic factors in breast cancer: A long-term survival study with special reference to nuclear DNA content. Turun Yliopisto.
Citação norma ChicagoToikkanen, Sakari. Prognostic Factors in Breast Cancer: A Long-term Survival Study with Special Reference to Nuclear DNA Content. Turku: Turun Yliopisto, 1990.
Citação norma MLAToikkanen, Sakari. Prognostic Factors in Breast Cancer: A Long-term Survival Study with Special Reference to Nuclear DNA Content. Turun Yliopisto, 1990.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.