title: A longitudinal study of crevicular fluid in periodontal disease in beagles. Clinical, histopathological and biochemical observations.
mesh_terms: D000818:Animals; D002118:Calcium / Q000032:analysis; D004285:Dogs; D005883:Gingival Crevicular Fluid / Q000378:metabolism*; D005891:Gingivitis / Q000378:metabolism* / Q000503:physiopathology*; D006863:Hydrogen-Ion Concentration; D008137:Longitudinal Studies; D008274:Magnesium / Q000032:analysis; D008297:Male; D010512:Periodontal Index; D010518:Periodontitis / Q000503:physiopathology*; D011188:Potassium / Q000032:analysis; D012964:Sodium / Q000032:analysis; D013997:Time Factors
chemical_list: D012964:Sodium; D008274:Magnesium; D011188:Potassium; D002118:Calcium