title: The effect of hypervitaminosis D on the periodontal membrane collagen in lathyritic rats.
mesh_terms: D001862:Bone Resorption / Q000187:drug effects; D002118:Calcium / Q000378:metabolism; D003094:Collagen / Q000378:metabolism; D007408:Intestinal Absorption / Q000187:drug effects; D007842:Lathyrism; D010519:Periodontium / Q000378:metabolism; D014807:Vitamin D / Q000494:pharmacology
chemical_list: D014807:Vitamin D; D003094:Collagen; D002118:Calcium