1. Kou de wei sheng Publication: [Shanghai] : Shanghai xin ya shu dian, 1935? Subject(s): Oral HygieneHealth EducationHealth PromotionChina
2. The value of a smile Publication: United States : [s.n., 194-?] Subject(s): Dental CareHealth PromotionNutritional Physiological PhenomenaOral HygieneOrthodontics, Corrective
3. Winky the watchman Publication: [Nashville, TN] : State of Tennessee, [1945] Subject(s): ChildInfantDental CareHealth PromotionOral Hygiene
4. Clean teeth, brighter smile Publication: [Fiji? : Ministry of Health, 19--] Subject(s): Oral HygieneSmilingHealth Promotion