21. [Mother with young heart patient in Uganda] Subject(s): MothersMother-Child RelationsHospital UnitsChildWorld Health Organization
22. One of the blood sampling techniques during an epidemiological survey in Togo Subject(s): MothersHealth PersonnelMother-Child RelationsWomenChildPublic HealthWorld Health Organization
23. ... concerned with the cause and prevention of malnutrition in children Subject(s): PhysiciansChildPublic HealthWorld Health Organization
24. A single injection of long-acting penicillin cures yaws (before) Publication: Produced: [not before 1960] Subject(s): ChildMothersYawsYaws -- drug therapyHealth PersonnelPenicillinsNigeriaWorld Health Organization.
25. A single injection of long-acting penicillin cures yaws (after) Publication: Produced: [not before 1960] Subject(s): ChildMothersYawsYaws -- drug therapyPenicillinsNigeriaWorld Health Organization.
28. Do you keep your teeth clean?: visit your dentist? eat good food? Publication: Chicago : National Dairy Council, c1967 Subject(s): Oral HealthOral HygieneChild
29. Mám dobré přátele kteří mi pomáhají pečovat o zoubky Publication: Praha : Ústav zdravotní výchovy, 1969 Subject(s): ToothbrushingChildDental Caries -- prevention & control
30. Roup dětský Publication: Praha : Ústav zdravotní výchovy, 1969 Subject(s): Secernentea Infections -- therapyChildHome Nursing -- methodsInfantSecernentea Infections -- prevention & control