title: [The permeability of tooth root structures to 35S--a fundamental study on root planing with various kinds of root treatment].
mesh_terms: D001345:Autoradiography; D003739:Dental Cementum / Q000378:metabolism; D003777:Dental Prophylaxis; D012534:Dental Scaling; D003804:Dentin / Q000378:metabolism*; D003806:Dentin Permeability; D006801:Humans; D013462:Sulfur Radioisotopes; D014088:Tooth Permeability; D014092:Tooth Root / Q000601:surgery*; D014099:Toothbrushing
chemical_list: D013462:Sulfur Radioisotopes