Apneic snout immersion in trained pigs elicits a "diving response"

Schagatay, E., & Van Kampen, M. (1996). Apneic snout immersion in trained pigs elicits a “diving response.” Advances in Experimental Medicine and Biology, 393, 73–76. https://doi.org/10.1007/978-1-4615-1933-1_14