title: [ABO, Rh and MN blood groups systems and ABH group factors in saliva as related to parodontal diseases].
mesh_terms: D000017:ABO Blood-Group System; D000293:Adolescent; D000328:Adult; D001789:Blood Group Antigens; D005260:Female; D006801:Humans; D008951:MNSs Blood-Group System; D008297:Male; D008875:Middle Aged; D010510:Periodontal Diseases / Q000453:epidemiology / Q000276:immunology*; D011044:Poland; D012204:Rh-Hr Blood-Group System; D012463:Saliva / Q000276:immunology; D012737:Sex Factors
chemical_list: D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D008951:MNSs Blood-Group System; D012204:Rh-Hr Blood-Group System
vernacular_title: Układy grupowe krwi ABO, Rh i MN oraz substancje grupowe ABH w ślinie, a choroby przyzebia