1251. Ampoules are sealed by a special machine which melts the top of the glass tubes to close it. The technicians wear a surgical gown, mask and have to ensure tha they do not contaminate the sera Subject(s): World Health Organization
1253. One of the 10,000 victims of the poisoning through mineral oil that occured in Morocco in 1959 Subject(s): Orthopedic EquipmentChildWorld Health Organization
1254. Measuring the physiological response to heat stress in a climatic chamber Subject(s): Health PersonnelEquipment and SuppliesUSSRWorld Health Organization
1255. The recording, storing and matching of information about cellular markers or genetic codes for transplantaion purpose has been made possible by the computer Pioneer work in this field was done by Prof J. van Rood, of Leiden University Subject(s): Health PersonnelWorld Health Organization
1256. Preparation of measles vaccine at the Tirana Institute of Hygiene and Epidemiology Subject(s): Health PersonnelWorld Health Organization
1257. Laboratory animals are treated with care at all stages of experimental work int he Tirana Institute of Hygiene and Epidemiology Subject(s): Animals, LaboratoryWorld Health Organization
1258. Today, and everyday, hundreds of millions of plastic containers, cans and non-returnable bottles are discarded. In the cities we call this "refuse," in the countryside we call it "litter," and, in general, we call it "solid pollution." Subject(s): World Health Organization.
1259. ... the health visitor is pointing out the danger of drying a nappy before the fire Subject(s): ChildHealth EducationWorld Health Organization