Olsen, A. M., & Creamer, B. (1957). Studies of Oesophageal Motility, with Special Reference to the Differential Diagnosis of Diffuse Spasm and Achalasia (Cardiospasm).
Citação norma ChicagoOlsen, Arthur M., and Brian Creamer. Studies of Oesophageal Motility, With Special Reference to the Differential Diagnosis of Diffuse Spasm and Achalasia (Cardiospasm). 1957.
Citação norma MLAOlsen, Arthur M., and Brian Creamer. Studies of Oesophageal Motility, With Special Reference to the Differential Diagnosis of Diffuse Spasm and Achalasia (Cardiospasm). 1957.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.