Cita APA

Bhowmik, A., Seemungal, T., Sapsford, R., Devalia, J., & Wedzicha, J. (1998). Comparison of spontaneous and induced sputum for investigation of airway inflammation in chronic obstructive pulmonary disease. BMJ Group.

Citación estilo Chicago

Bhowmik, A., T. Seemungal, R. Sapsford, J. Devalia, and J. Wedzicha. Comparison of Spontaneous and Induced Sputum for Investigation Of airway Inflammation in Chronic Obstructive Pulmonary Disease. BMJ Group, 1998.

Cita MLA

Bhowmik, A., et al. Comparison of Spontaneous and Induced Sputum for Investigation Of airway Inflammation in Chronic Obstructive Pulmonary Disease. BMJ Group, 1998.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.