Article Information
vol. 42 no. Suppl 57
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History
- Published online July 25, 2014.
Copyright & Usage
© 2013 ERS
Author Information
- 1Neonatology, D.O.Ott Research Institute of Obstetrics and Gynecology RAMS, Saint-Petersburg, Russian Federation
- 2Neonatology, D.O.Ott Research Institute of Obstetrics and Gynecology RAMS, Saint-Petersburg, Russian Federation
- 3Pathomorfology, D.O.Ott Research Institute of Obstetrics and Gynecology RAMS, Saint-Petersburg, Russian Federation