Cita APA

Walsh, D. A., & Govan, J. R. (1990). Long term continuous domiciliary oxygen therapy by transtracheal catheter.

Citación estilo Chicago

Walsh, D A., y J R. Govan. Long Term Continuous Domiciliary Oxygen Therapy By Transtracheal Catheter. 1990.

Cita MLA

Walsh, D A., y J R. Govan. Long Term Continuous Domiciliary Oxygen Therapy By Transtracheal Catheter. 1990.

Precaución: Estas citas no son 100% exactas.