Knighton D. ea, 1977
Knighton D., Ausprunk D., Tapper D. and Folkman J. Avascular and vascular phases of tumor growth in chick embryo. // Br. J. Cancer. 1977. 35, 347-356.
Knighton D., Ausprunk D., Tapper D. and Folkman J. Avascular and vascular phases of tumor growth in chick embryo. // Br. J. Cancer. 1977. 35, 347-356.
