[Screening the degree of oral health with reference to use of the Hemastix method].
D006801:Humans; D007202:Indicators and Reagents; D009909:Oral Health; D010510:Periodontal Diseases / Q000175:diagnosis*; D010635:Phenolphthaleins; D011934:Reagent Strips
D007202:Indicators and Reagents; D010635:Phenolphthaleins; D011934:Reagent Strips