Results 181 to 190 of about 118,730 (226)

Modelização do funcionamento dos sistemas de cultivo em plantio direto sobre cultivos de cobertura [PDF]

open access: yes, 2001
Douzet, Jean-Marie   +3 more
openaire  

Clinical and microbiological characteristics of pediatric patients hospitalized for pneumococcal pneumonia before and after the introduction of pneumococcal conjugate vaccines. [PDF]

open access: yesRev Peru Med Exp Salud Publica
Gomez CA   +9 more
europepmc   +1 more source

Isolation and characterization of an early SARS-CoV-2 isolate from the 2020 epidemic in Medellín, Colombia [PDF]

open access: yesBiomedica, 2020
Díaz FJ   +8 more
europepmc   +1 more source

[Towards a social and food justice for agricultural day laborers with internal migration in Mexico]. [PDF]

open access: yesCad Saude Publica
Villalobos-Pérez AG   +4 more
europepmc   +1 more source

[Evaluation of Sysmex UF-5000 flow cytometer flag BACT-info for Gram discrimination in urinary tract infection]. [PDF]

open access: yesRev Esp Quimioter
Angulo-López I   +4 more
europepmc   +1 more source

[Increase in severe acute respiratory infections in children during the last phase of the COVID-19 pandemic]. [PDF]

open access: yesRev Esp Quimioter
Bermúdez-Barrezueta L   +9 more
europepmc   +1 more source

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