APA ציטוט

Silva, A., Marães, V., Pires Di Lorenzo, V., & Costa, D. (2003). Heart rate variability in chronic obstructive pulmonary disease patients during bilevel positive airway pressure. BioMed Central.

Citação norma Chicago

Silva, AB, VRFS Marães, VA Pires Di Lorenzo, and D. Costa. Heart Rate Variability in Chronic Obstructive Pulmonary Disease Patients During Bilevel Positive Airway Pressure. BioMed Central, 2003.

ציטוט MLA

Silva, AB, VRFS Marães, VA Pires Di Lorenzo, and D. Costa. Heart Rate Variability in Chronic Obstructive Pulmonary Disease Patients During Bilevel Positive Airway Pressure. BioMed Central, 2003.