No abstract available
MeSH terms
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Adolescent
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Aging*
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Aorta / anatomy & histology
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Child
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Child, Preschool
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Collagen / metabolism*
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Elastin / metabolism*
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Female
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Histocytochemistry
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Humans
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In Vitro Techniques
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Infant
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Infant, Newborn
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Male
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Pulmonary Artery / anatomy & histology*