APA

Nikolaou E., Trakada G., Prodromakis E., Efremidis G., Pouli A., Koniavitou A. & Spiropoulos K. (20040617). Evaluation of arterial endothelin-1 levels, before and during a sleep study, in patients with bronchial asthma and chronic obstructive pulmonary disease. : Respiration; international review of thoracic diseases.

Chicago

Nikolaou E, Trakada G, Prodromakis E, Efremidis G, Pouli A, Koniavitou A and Spiropoulos K. 20040617. Evaluation of arterial endothelin-1 levels, before and during a sleep study, in patients with bronchial asthma and chronic obstructive pulmonary disease. : Respiration; international review of thoracic diseases.

Harvard

Nikolaou E., Trakada G., Prodromakis E., Efremidis G., Pouli A., Koniavitou A. and Spiropoulos K. (20040617). Evaluation of arterial endothelin-1 levels, before and during a sleep study, in patients with bronchial asthma and chronic obstructive pulmonary disease. : Respiration; international review of thoracic diseases.

MLA

Nikolaou E, Trakada G, Prodromakis E, Efremidis G, Pouli A, Koniavitou A and Spiropoulos K. Evaluation of arterial endothelin-1 levels, before and during a sleep study, in patients with bronchial asthma and chronic obstructive pulmonary disease. : Respiration; international review of thoracic diseases. 20040617.