Nelson Nelson Alvis Guzmán

9PUBLICATIONS
35CO-AUTHORS
Global and world historyCross-sectional analysisInfant and child healthPsychosocial aspects of childbirth and perinatal mental healthSystem and network security
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Publications (9)

|Jul 10, 2026
Asthma mortality in Colombia: a three-decade analysis and the effect of the COVID-19 pandemic.

|Mar 24, 2026
Dramatic increase in consumption of antibiotics in Colombia, 2020-2023

Yeimi López-Mejía, Nelson Nelson Alvis Guzmán, Daniela Paternina

|Jul 28, 2025
Evaluation of Streptococcus pneumoniae as a cause of acute otitis media in Colombia: A prospective study.

Wilfrido Coronell-Rodriguez, Rosanna Camerano, Juan Carlos Alvarado-Gonzalez

|Apr 21, 2025
Relationship between serum ferritin and proinflammatory markers in late pregnancy: An exploratory analysis from Cartagena, Colombia

Alejandra Puerto, Nelson Rafael Alvis-Zakzuk, Walter Annicchiarico

|Sep 25, 2024
Biotechnological sovereignty is not a mere nationalist concept, it is a necessity for Colombia and Latin America.

Camilo Guzman, Salim Mattar, Nelson Alvis-Guzman

|Jul 10, 2024
Economic burden due to COVID-19 in a Colombian Caribbean state, 2020 and 2021.

Fernando Salcedo-Mejía, Lina Moyano-Tamara, Josefina Zakzuk

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Frequent Collaborators

4 joint publications

Josefina Zakzuk

3 joint publications

Salim Mattar Velilla

3 joint publications

Nelson J Alvis-Zakzuk

2 joint publications

Camilo Guzman