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Journal
JAMA
Volume
301
Issue
21
Pages
2225-33
Publication year
2009
Suggested citation
EXPRESS Group, Fellman V, Hellstrom-Westas L, Norman M, Westgren M, Kallen K, Lagercrantz H, Marsal K, Serenius F, Wennergren M. One-year survival of extremely preterm infants after active perinatal care in Sweden. JAMA. 2009; 301(21): 2225-33.