Cita APA

Davidson, G. P., Dent, J., & Willing, J. (1991). Monitoring of upper oesophageal sphincter pressure in children.

Chicago Style Citation

Davidson, G P., J. Dent, i J. Willing. Monitoring of Upper Oesophageal Sphincter Pressure in Children. 1991.

Cita MLA

Davidson, G P., J. Dent, i J. Willing. Monitoring of Upper Oesophageal Sphincter Pressure in Children. 1991.