Cita APA

Azpiroz, F., Baudet, J., Benages, A., Canga, F., Carrasco, J., Ciriza, C., . . . Soria, M. (2010). Normal values in ambulatory oesophageal pH monitoring at two levels in Spain.

Citación estilo Chicago

Azpiroz, F., et al. Normal Values in Ambulatory Oesophageal PH Monitoring At Two Levels in Spain. 2010.

Cita MLA

Azpiroz, F., et al. Normal Values in Ambulatory Oesophageal PH Monitoring At Two Levels in Spain. 2010.