Eckardt, V. F., Gockel, I., & Bernhard, G. (2004). Pneumatic dilation for achalasia: Late results of a prospective follow up investigation. Copyright 2004 by Gut.
Citação norma ChicagoEckardt, V F., I. Gockel, and G. Bernhard. Pneumatic Dilation for Achalasia: Late Results of a Prospective Follow Up Investigation. Copyright 2004 by Gut, 2004.
Citação norma MLAEckardt, V F., I. Gockel, and G. Bernhard. Pneumatic Dilation for Achalasia: Late Results of a Prospective Follow Up Investigation. Copyright 2004 by Gut, 2004.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.