No abstract available
Publication types
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Animals
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Ductus Arteriosus / drug effects*
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Hydrocortisone / pharmacology*
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Indomethacin / pharmacology
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Myocardial Contraction / drug effects*
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Prostaglandins E / pharmacology*
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Sheep
Substances
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Prostaglandins E
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Hydrocortisone
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Indomethacin