Hayes, T., Haston, K., Tsui, M., Hoang, A., Haeffele, C., & Vonk, A. (2003). Atrazine-induced hermaphroditism at 0.1 ppb in American leopard frogs (Rana pipiens): Laboratory and field evidence.

Hayes, Tyrone, Kelly Haston, Mable Tsui, Anhthu Hoang, Cathryn Haeffele, và Aaron Vonk. Atrazine-induced Hermaphroditism At 0.1 Ppb in American Leopard Frogs (Rana Pipiens): Laboratory and Field Evidence. 2003.

Hayes, Tyrone, et al. Atrazine-induced Hermaphroditism At 0.1 Ppb in American Leopard Frogs (Rana Pipiens): Laboratory and Field Evidence. 2003.