Beall, C.; Ashford, M. L.; McCrimmon, R. J. (2011). "The physiology and pathophysiology of the neural control of the counterregulatory response". AJP: Regulatory, Integrative and Comparative Physiology. 302 (2): R215-23. doi:10.1152/ajpregu.00531.2011. PMID22071156.
Beall, C.; Ashford, M. L.; McCrimmon, R. J. (2011). "The physiology and pathophysiology of the neural control of the counterregulatory response". AJP: Regulatory, Integrative and Comparative Physiology. 302 (2): R215-23. doi:10.1152/ajpregu.00531.2011. PMID22071156.