3232. Dr. Yadollah Zafari ... is lecturing ... on variants of the cholera vibrio Subject(s): LaboratoriesEducation, MedicalTeachingNigeriaWorld Health Organization
3234. During a cholera epidemic in the Gilbert Islands, mass vaccination against the cholera outbreak did take place but not as much emphasis was place on it Subject(s): InjectionsNursesPublic HealthWorld Health Organization
3235. Professional oral hygiene care at regular intervals is important Subject(s): Dental OfficesDental EquipmentToothbrushingWomenHealth EducationNetherlandsWorld Health Organization
3236. Papier-mâché dummy used to teach dental hygiene Subject(s): ToothbrushingHealth EducationWorld Health Organization
3237. Teaching dental hygiene Subject(s): ToothbrushingWomenHealth EducationWorld Health Organization
3238. A lesson in dental care in Thailand. Prevention of tooth decay in childhood is of major importance Subject(s): ToothbrushingChildHealth EducationWorld Health Organization
3239. Dr. Zdravko Toshev, the village dentist Subject(s): Dental OfficesDental EquipmentDentistsWorld Health Organization
3240. Throughout human history, the swollen face of a toothache sufferer has been a commonplace fact of life. As shakespeare wrote:"For there was never yet philosopher that could endure the toothache patiently." Subject(s): Dental OfficesDentistsWorld Health Organization