APA

Vik T., Hanch-Hansen V. & Brubakk A. M. (19890705). [Late mortality among small premature infants. Significance of respiratory distress and bronchopulmonary dysplasia for early and late mortality among infants with birth weights lower than 1,501 g]. : Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke.

Chicago

Vik T, Hanch-Hansen V and Brubakk A M. 19890705. [Late mortality among small premature infants. Significance of respiratory distress and bronchopulmonary dysplasia for early and late mortality among infants with birth weights lower than 1,501 g]. : Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke.

Harvard

Vik T., Hanch-Hansen V. and Brubakk A. M. (19890705). [Late mortality among small premature infants. Significance of respiratory distress and bronchopulmonary dysplasia for early and late mortality among infants with birth weights lower than 1,501 g]. : Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke.

MLA

Vik T, Hanch-Hansen V and Brubakk A M. [Late mortality among small premature infants. Significance of respiratory distress and bronchopulmonary dysplasia for early and late mortality among infants with birth weights lower than 1,501 g]. : Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke. 19890705.