APA-viite

Campos Goussen, C., & Avendaño Alvarado, G. (2016). Epidemiologic profile of crohn?s disease patients, attended in the hospital Dr. Rafael Ángel Calderón Guardia, during last decade.

Chicago-tyylinen lähdeviittaus

Campos Goussen, Carlos, ja Gerardo Avendaño Alvarado. Epidemiologic Profile of Crohn?s Disease Patients, Attended in the Hospital Dr. Rafael Ángel Calderón Guardia, During Last Decade. 2016.

MLA-viite

Campos Goussen, Carlos, ja Gerardo Avendaño Alvarado. Epidemiologic Profile of Crohn?s Disease Patients, Attended in the Hospital Dr. Rafael Ángel Calderón Guardia, During Last Decade. 2016.

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