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Title | Author(s) | Issue Date | |
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Questionnaire development: Face validity and item impact testing of the child oral health impact profile Journal:Community Dentistry and Oral Epidemiology | 2007 |
Title | Author(s) | Issue Date | |
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Questionnaire development: Face validity and item impact testing of the child oral health impact profile Journal:Community Dentistry and Oral Epidemiology | 2007 |