Brandsma, J. L., Yang, Z. H., Barthold, S. W., & Johnson, E. A. (1991). Use of a rapid, efficient inoculation method to induce papillomas by cottontail rabbit papillomavirus DNA shows that the E7 gene is required.

Brandsma, J L., Z H. Yang, S W. Barthold, و E A. Johnson. Use of a Rapid, Efficient Inoculation Method to Induce Papillomas By Cottontail Rabbit Papillomavirus DNA Shows That the E7 Gene Is Required. 1991.

Brandsma, J L., Z H. Yang, S W. Barthold, و E A. Johnson. Use of a Rapid, Efficient Inoculation Method to Induce Papillomas By Cottontail Rabbit Papillomavirus DNA Shows That the E7 Gene Is Required. 1991.