APA (7th ed.) Citation

Katheria, A. C., Rich, W., Hopper, A., Finer, N., Morales, A., Ines, F., . . . Steen, J. Multicentre, randomised trial of preterm infants receiving caffeine and less invasive surfactant administration compared with caffeine and early continuous positive airway pressure (CaLI trial): Study protocol. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Katheria, Anup C., et al. Multicentre, Randomised Trial of Preterm Infants Receiving Caffeine and Less Invasive Surfactant Administration Compared with Caffeine and Early Continuous Positive Airway Pressure (CaLI Trial): Study Protocol. BMJ Publishing Group.

MLA (9th ed.) Citation

Katheria, Anup C., et al. Multicentre, Randomised Trial of Preterm Infants Receiving Caffeine and Less Invasive Surfactant Administration Compared with Caffeine and Early Continuous Positive Airway Pressure (CaLI Trial): Study Protocol. BMJ Publishing Group.