41. ... efforts to treat the child's double pneumonia were of no avail Subject(s): MothersMother-Child RelationsWorld Health Organization
42. ... functional façades bristle with bamboo rods hung with brightly coloured clean linen Subject(s): Public HealthWorld Health Organization
43. ... micro x-ray photographs of a chick embryo heart from 3rd to 11th day Subject(s): World Health Organization
45. ... one of the numerous ingenious devices permitting the handling of radioactive substances Subject(s): World Health Organization
46. ... plastic phantoms filled with sodium chloride solution are used for measuring radioactivity Subject(s): Equipment and SuppliesRadiationWorld Health Organization
47. ... resuscitation by mouth to mouth respiration Subject(s): Health EducationHealth PersonnelTeachingWorld Health Organization
48. ... state-run health facilities of Kromeriz: the surgical department has seven doctors and 120 beds Subject(s): NursesOperating RoomsSurgical InstrumentsPublic HealthWorld Health Organization
49. ... studying blood circulation in the new-born Subject(s): Cardiovascular DiseasesWorld Health Organization
50. ... vaccination by a health worker in a rural zone Subject(s): Health PersonnelPublic HealthWorld Health Organization.