Research Article

Prognosis for infants born at 23 to 28 weeks' gestation.

Br Med J (Clin Res Ed) 1987; 294 doi: https://doi.org/10.1136/bmj.294.6565.177-d (Published 17 January 1987) Cite this as: Br Med J (Clin Res Ed) 1987;294:177

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