Draper, E. S., Manktelow, B., Field, D. J., & James, D. (1999). Prediction of survival for preterm births by weight and gestational age: Retrospective population based study. British Medical Journal.
Citação norma ChicagoDraper, Elizabeth S., Bradley Manktelow, David J. Field, and David James. Prediction of Survival for Preterm Births By Weight and Gestational Age: Retrospective Population Based Study. British Medical Journal, 1999.
Citação norma MLADraper, Elizabeth S., Bradley Manktelow, David J. Field, and David James. Prediction of Survival for Preterm Births By Weight and Gestational Age: Retrospective Population Based Study. British Medical Journal, 1999.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.