The Directory of Open Access Journals
DOAJ Logotype
Open
Global
Trusted
Main actions
Support
Institutions and libraries
Publishers
Institutional and library supporters
Apply
Application form
Guide to applying
The DOAJ Seal
Transparency & best practice
Publisher information
Licensing & copyright
Search
Menu
Secondary actions
Search
Journals
Articles
Documentation
API
OAI-PMH
Widgets
Public data dump
OpenURL
XML
Metadata help
Preservation
About
About DOAJ
DOAJ at 20
DOAJ team
Ambassadors
Advisory Board & Council
Volunteers
News
Support
Institutions and libraries
Publishers
Institutional and library supporters
Apply
Application form
Guide to applying
The DOAJ Seal
Transparency & best practice
Publisher information
Licensing & copyright
Login
Login
Quick search
Close
×
Journals
Articles
Search by keywords:
In the field:
In all fields
Title
ISSN
Subject
Publisher
Country of publisher
Search
BMJ Open
(Feb 2022)
Anti-SARS-CoV-2 antibodies among indigenous populations of the Brazilian Amazon: a cross-sectional study
Carlos Neandro Cordeiro Lima,
Isabella Nogueira Abreu,
Eliene Putira Sacuena Rodrigues,
Vanessa de Oliveira Freitas,
Bruno José Sarmento Botelho,
Sandra Lima Souza,
Izaura Cayres-Vallinoto,
João Farias Guerreiro,
Ricardo Ishak,
Antonio C R Vallinoto
Affiliations
Carlos Neandro Cordeiro Lima
Institute of Biological Sciences, Federal University of Pará, Belem, Brazil
Isabella Nogueira Abreu
Institute of Biological Sciences, Federal University of Pará, Belem, Brazil
Eliene Putira Sacuena Rodrigues
Institute of Biological Sciences, Federal University of Pará, Belem, Brazil
Vanessa de Oliveira Freitas
Institute of Biological Sciences, Federal University of Pará, Belem, Brazil
Bruno José Sarmento Botelho
Institute of Biological Sciences, Federal University of Pará, Belem, Brazil
Sandra Lima Souza
Institute of Biological Sciences, Federal University of Pará, Belem, Brazil
Izaura Cayres-Vallinoto
Institute of Biological Sciences, Federal University of Pará, Belem, Brazil
João Farias Guerreiro
Institute of Biological Sciences, Federal University of Pará, Belem, Brazil
Ricardo Ishak
Institute of Biological Sciences, Federal University of Pará, Belem, Brazil
Antonio C R Vallinoto
Institute of Biological Sciences, Federal University of Pará, Belem, Brazil
DOI
https://doi.org/10.1136/bmjopen-2021-054271
Journal volume & issue
Vol. 12, no. 2
Abstract
Read online
No abstracts available.
WeChat QR code
Close