| American Journal of Diseases of Children, Vol-141, Issue no.-1, 2, 3, 4 |
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| American Journal of Diseases of Children, Vol-142, Issue no.-12 |
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| American Journal of Diseases of Children, Vol-142, Issue no.-5, 6, 9, 10, 11 |
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| American Journal of Diseases of Children, Vol-143, Issue no.-1, 2, 3, 4, 5, 6 |
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| American Journal of Diseases of Children, Vol-143, Issue no.-7, 8, 9, 10, 11, 12 |
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| American Journal of Diseases of Children, Vol-144, Issue no.-1, 2, 3, 4 |
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| American Journal of Diseases of Children, Vol-144, Issue no.-10, 11, 12 |
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| American Journal of Diseases of Children, Vol-144, Issue no.-6, 7, 8, 9 |
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| American Journal of Diseases of Children, Vol-145, Issue no.-1, 3, 4, 5, 6, 11 |
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| American Journal of Diseases of Children, Vol-145, Issue no.-2, 7, 8, 9, 12 |
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| American Journal of Diseases of Children, Vol-146, Issue no.-1, 2, 4, 5, 6 |
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| American Journal of Diseases of Children, Vol-68, Issue no.-1, 2, 3, 4, 5, 6 |
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| American Journal of Economics and Sociology, Vol-27, Issue no.-1, 2, 3, 4 |
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| American Journal of Economics and Sociology, Vol-28, Issue no.-1, 2, 3, 4 |
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| American Journal of Economics and Sociology, Vol-29, Issue no.-1, 2, 3, 4 |
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| American Journal of Economics and Sociology, Vol-30, Issue no.-1, 2, 3, 4 |
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| American Journal of Gastroenterology, Vol-69, Issue no.-2, 3, 4, 5, 6 |
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| American Journal of Gastroenterology, Vol-70, Issue no.-1, 2, 3, 4, 5, 6 |
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| American Journal of Gastroenterology, Vol-71, Issue no.-1, 2, 3, 4, 5, 6 |
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| American Journal of Gastroenterology, Vol-72, Issue no.-1, 2, 3, 4, 5, 6 |
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