Franco, A Histomorphometric analysis of the rumen of sheep during development. [electronic resource] - American journal of veterinary research Jul 1992 - 1209-17 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0002-9645 Subjects--Topical Terms: AnimalsHistocytochemistryMicroscopy, Electron, ScanningRumen--embryologySheep--embryology