APA citiranje

Kulnik, S. T., Rafferty, G. F., Birring, S. S., Moxham, J., & Kalra, L. (2014). A pilot study of respiratory muscle training to improve cough effectiveness and reduce the incidence of pneumonia in acute stroke: Study protocol for a randomized controlled trial. BioMed Central.

Citação norma Chicago

Kulnik, Stefan Tino, Gerrard Francis Rafferty, Surinder S. Birring, John Moxham, and Lalit Kalra. A Pilot Study of Respiratory Muscle Training to Improve Cough Effectiveness and Reduce the Incidence of Pneumonia in Acute Stroke: Study Protocol for a Randomized Controlled Trial. BioMed Central, 2014.

MLA citiranje

Kulnik, Stefan Tino, et al. A Pilot Study of Respiratory Muscle Training to Improve Cough Effectiveness and Reduce the Incidence of Pneumonia in Acute Stroke: Study Protocol for a Randomized Controlled Trial. BioMed Central, 2014.