Spring K R, Hope A
Science. 1978 Apr 7;200(4337):54-8. doi: 10.1126/science.635571.
The lateral intercellular spaces of Necturus gallbladder epithelium were seen and measured while the living tissue was perfused in a new chamber. The compliance of the lateral cell membranes was calculated from the measured pressure-volume characteristics of the lateral intercellular spaces.