title: The chemical composition of wool. XII Further studies on cortical cells and macrofibrils.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002498:Centrifugation; D002918:Chymotrypsin; D005561:Formates; D006046:Gold; D008854:Microscopy, Electron; D008855:Microscopy, Electron, Scanning; D010772:Phosphotungstic Acid; D012756:Sheep; D012834:Silver; D013194:Staining and Labeling; D014357:Trypsin; D014465:Ultrasonics; D014935:Wool / Q000032:analysis / Q000166:cytology*
chemical_list: D000596:Amino Acids; D005561:Formates; D010772:Phosphotungstic Acid; D012834:Silver; D006046:Gold; D002918:Chymotrypsin; D014357:Trypsin