高度相关的资质有：牙科治疗或口腔健康疗法。
Highly relevant qualifications would usually be in the in the area of Dental Therapy or Oral Health Therapy.
高度相关的资质有：口腔卫生，牙齿卫生疗法或者口腔健康疗法。
Highly relevant qualifications would usually be in the area of Dental Hygiene, Dental Hygiene Therapy or Oral Health Therapy.
他身体健康证明这种疗法是成功的。
His good health is a witness to the success of the treatment.
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