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1
Q34334293-ABC534F5-C2EE-440A-ACA7-1E8A7AA3BBFF
Q34334293-ABC534F5-C2EE-440A-ACA7-1E8A7AA3BBFF
BestRank
Statement
http://www.wikidata.org/entity/statement/Q34334293-ABC534F5-C2EE-440A-ACA7-1E8A7AA3BBFF
Surfactant therapy and nasal continuous positive airway pressure for newborns with respiratory distress syndrome. Danish-Swedish Multicenter Study Group.
P921
Q34334293-ABC534F5-C2EE-440A-ACA7-1E8A7AA3BBFF
BestRank
Statement
http://www.wikidata.org/entity/statement/Q34334293-ABC534F5-C2EE-440A-ACA7-1E8A7AA3BBFF
rank
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type
BestRank
Statement
P921
multicenter trial