Chromosomal Abnormality Syndromes and Genetic Diseases /
Down syndrome, or Down's syndrome (primarily in the United Kingdom), trisomy 21, is a chromosomal condition caused by the presence of all or part of an extra 21st chromosome. It is named after John Langdon Down, the British physician who described the syndrome in 1866. The condition was identif...
| Main Authors: | , |
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| Format: | software, multimedia |
| Language: | eng |
| Published: |
Delhi, India : College Publishing House:
2012
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| Subjects: | |
| Online Access: | http://repository.library.utm.my/id/eprint/3749 |