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TRABAJADORES AFRICANOS [Material gráfico]

open access: yes, 1890
Copia digital. Madrid : Ministerio de Educación, Cultura y Deporte.
openaire   +1 more source

An Unusual Case of Chronic Delimited Rhinosinusal Mucormycosis With Secondary Cutaneous Involvement in a Patient With Ataxia-Telangiectasia Syndrome. [PDF]

open access: yesCureus
Abdala Mendoza FY   +6 more
europepmc   +1 more source

Factors associated with SARS-COV-2 positivity in nursing workers. [PDF]

open access: yesRev Esc Enferm USP
Oliveira JSB   +6 more
europepmc   +1 more source

Colonic Intussusception in Adults: A Case Report of an Unusual Cause of Abdominal Pain. [PDF]

open access: yesCureus
Bustamante Sánchez LF   +4 more
europepmc   +1 more source

Endoscopic Management of Mirizzi Syndrome: Experience and Outcomes From a Tertiary Care Center in Mexico. [PDF]

open access: yesCureus
Narváez González HF   +7 more
europepmc   +1 more source

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