title: Intracellular collagen fibrils in the periodontal ligament of man.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003094:Collagen; D003238:Connective Tissue / Q000648:ultrastructure; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D005347:Fibroblasts / Q000648:ultrastructure; D006801:Humans; D008297:Male; D010513:Periodontal Ligament / Q000648:ultrastructure*
chemical_list: D003094:Collagen