ion fluorescent light microscopy for the in vivo study of rat hepatic microvascula response to cryothermia. Hepatology 199929;801-808. (23) Gage AA. Baud J. ktechanisrre of tissue injury in cryosurgery. Cryobiology 1998;37:171-103. (24) Robinson D. Halperin N. Nevo Z. Two flawing cycles ensure :Palace stailizaliai by