Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) WALDROP TC,"Periodontal manifestations of the heritable Mac-1, LFA-1 deficiency syndrome. Clinical, histopathologic and molecular characteristics",J Periodontol,,,1987,58,,400-416,https://cir.nii.ac.jp/crid/1574231874680454016,