APA

Creutzfeldt W., Arnold R., Creutzfeldt C., Feurle G. & Ketterer H. (19720131). Gastrin and G-cells in the antral mucosa of patients with pernicious anaemia, acromegaly and hyperparathyroidism and in a Zollinger-Ellison tumour of the pancreas. : European journal of clinical investigation.

Chicago

Creutzfeldt W, Arnold R, Creutzfeldt C, Feurle G and Ketterer H. 19720131. Gastrin and G-cells in the antral mucosa of patients with pernicious anaemia, acromegaly and hyperparathyroidism and in a Zollinger-Ellison tumour of the pancreas. : European journal of clinical investigation.

Harvard

Creutzfeldt W., Arnold R., Creutzfeldt C., Feurle G. and Ketterer H. (19720131). Gastrin and G-cells in the antral mucosa of patients with pernicious anaemia, acromegaly and hyperparathyroidism and in a Zollinger-Ellison tumour of the pancreas. : European journal of clinical investigation.

MLA

Creutzfeldt W, Arnold R, Creutzfeldt C, Feurle G and Ketterer H. Gastrin and G-cells in the antral mucosa of patients with pernicious anaemia, acromegaly and hyperparathyroidism and in a Zollinger-Ellison tumour of the pancreas. : European journal of clinical investigation. 19720131.