Ontario Ministry of Colleges and Universities ***********.edu.gov.on.ca/eng/general/operate.htmlCanadian Dental Hygienists Association (CDHA) ***********.cdha.ca/Commission on Dental Accreditation of Canada (CDAC) ***********.cda-adc.ca/cdacweb/en/Ontario Dental Hygienists' Association (ODHA) https://***.odha.on.ca/Contact.aspx National Dental Hygiene Certification Board (NDHCB) ***********.ndhcb.ca/en/index.php College of Dental Hygienists of Ontario (CDHO) ***********.cdho.org/American Dental Hygienist Association (ADHA) ***********.adha.org/College of Dental Hygienists of British Columbia ***.cdhbc.comCollege of Registered Dental Hygienists of Alberta ***.crdha.caCollege of Dental Hygienists of Manitoba ***.cdhm.infoOrdre des hygienistes dentaire du Quebec ***.ohdq.comProvincial Dental Board of Nova Scotia ***.pdbns.caNew Brunswick Dental

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Если человек лишен чуства юмора... значит было за что!