A Comparison of Applanation and Rebound Tonometers in Young Chicks.
Lisa A OstrinChristine F WildsoetPublished in: Current eye research (2020)
Both the Tono-Pen and TonoLab gave IOP readings that differed from manometry settings in normal young chicks over some or all of the ages tested. These results reinforce the importance of calibrating clinical tonometers in animal studies involving IOP as a key variable.