APA (7th ed.) Citation
Fossati, A. L., & Carreras, I. (2020). Hematemesis and melenas due to duodenal ulceration due to a pancreas neoplasm: A propósito de dos observaciones.
Chicago Style (17th ed.) Citation
Fossati, A. L., and I. Carreras. Hematemesis and Melenas Due to Duodenal Ulceration Due to a Pancreas Neoplasm: A Propósito De Dos Observaciones. 2020.
MLA (9th ed.) Citation
Fossati, A. L., and I. Carreras. Hematemesis and Melenas Due to Duodenal Ulceration Due to a Pancreas Neoplasm: A Propósito De Dos Observaciones. 2020.
Warning: These citations may not always be 100% accurate.