Jacobs, D M Circadian ultrastructural changes in rat gastric parietal cells under altered feeding regimens: a morphometric study. [electronic resource] - The Anatomical record May 1982 - 101-13 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0003-276X Standard No.: 10.1002/ar.1092030110 doi Subjects--Topical Terms: Acid Phosphatase--metabolismAnimalsCircadian RhythmEndoplasmic Reticulum--ultrastructureFastingFoodFood DeprivationMaleMicroscopy, ElectronRatsStomach--enzymology