Spontaneous Rupture of Middle third of the Esophagus
An investigation of the incidence of colour defects was made in primary school students. The children ranged in age from 7 to 14 years. The frequencies were 7,04 per cent. for males and 0,53 per cent. for females.
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| Format: | Article |
| Language: | English |
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Tehran University of Medical Sciences
1974-12-01
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| Series: | Acta Medica Iranica |
| Online Access: | https://acta.tums.ac.ir/index.php/acta/article/view/4185 |