The sonic hedgehog signaling system as a bistable genetic switch.

MLA

Lai, Karen, et al. “The Sonic Hedgehog Signaling System as a Bistable Genetic Switch.” Biophysical Journal, vol. 86, no. 5, May 2004, pp. 2748–57. EBSCOhost, https://doi.org/10.1016/S0006-3495(04)74328-3.

APA

Lai, K., Robertson, M. J., & Schaffer, D. V. (2004). The sonic hedgehog signaling system as a bistable genetic switch. Biophysical Journal, 86(5), 2748–2757. https://doi.org/10.1016/S0006-3495(04)74328-3

Chicago

Lai, Karen, Matthew J Robertson, and David V Schaffer. 2004. “The Sonic Hedgehog Signaling System as a Bistable Genetic Switch.” Biophysical Journal 86 (5): 2748–57. doi:10.1016/S0006-3495(04)74328-3.