APA-viite (7. p.)
Mesa, G., Piacenza, G., & Araújo, R. (1975). Acute biliary conditions in geriatrics: Analysis of 151 observations, clinical and diagnostic concepts.
Chicago-viite (17. p.)
Mesa, Guillermo, Guillermo Piacenza, ja Raquel Araújo. Acute Biliary Conditions in Geriatrics: Analysis of 151 Observations, Clinical and Diagnostic Concepts. 1975.
MLA-viite (9. p.)
Mesa, Guillermo, et al. Acute Biliary Conditions in Geriatrics: Analysis of 151 Observations, Clinical and Diagnostic Concepts. 1975.
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