Cita APA

Williams, A. F. (1992). Factors associated with chronic lung disease in preterm infants.

Chicago Style Citation

Williams, A F. Factors Associated With Chronic Lung Disease in Preterm Infants. 1992.

Cita MLA

Williams, A F. Factors Associated With Chronic Lung Disease in Preterm Infants. 1992.

Atenció: Aquestes cites poden no estar 100% correctes.