Cita APA

Negus, V. E. (1929). Carcinoma of the Œsophagus treated by Radium.

Citación estilo Chicago

Negus, V. E. Carcinoma of the Œsophagus Treated By Radium. 1929.

Cita MLA

Negus, V. E. Carcinoma of the Œsophagus Treated By Radium. 1929.

Precaución: Estas citas no son 100% exactas.