## Abstract From December 1977 until April 1978 a hepatitis A outbreak occurred in an institution for the mentally retarded. The institution housed 311 residents and had a staff of 308. The outbreak was studied by enzymeβlinked immunosorbent assays for hepatitis A antigen and antibodies, and by liv
The value of academic training for mentally retarded children in an institution
β Scribed by B. Elizabeth McKay; W. Helen Cashore
- Publisher
- Springer US
- Year
- 1940
- Tongue
- English
- Weight
- 230 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0033-2720
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Heteromorphisms of chromosomes 3, 4, 13-15, 21-22, and Y were studied in a population of 374 mentally retarded patients from diverse ethnic groups. A significant variation in the size of the Y chromosome was found among different racial groups, those of the Orientals and Filipinos being larger than
Heteromorphisms of chromosomes 1, 9, and 16 were studied by C-banding in a population of 403 mentally retarded individuals from diverse ethnic groups. A significant difference in the distribution of heteromorphisms was found among the different racial groups. The Orientals had a larger C-band on chr
The prevalence of antibody to hepatitis A virus (anti-HAV) was determined in 854 people living in a large institution for the mentally retarded in Melbourne. Altogether 638 (74.4%) of the subjects were found to have specific antibody detectable by solid-phase radioimmunoassay (SPRIA). No difference