(Q44279277)
Statements
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Stable microbubble test for predicting the risk of respiratory distress syndrome: II. Prospective evaluation of the test on amniotic fluid and gastric aspirate (English)
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S Chida
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T Fujiwara
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M Konishi
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H Takahashi
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M Sasaki
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1 February 1993
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152
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2
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152-156
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Identifiers
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