Results 111 to 120 of about 62,235,307 (136)

Incidencia de antígeno australiano en donantes profesionales del Instituto Salvadoreño del Seguro Social, utilizando la técnica de Radioinmunoensayo Hepria B.

open access: yes, 1985
Con el objeto de establecer la prevalencia del antígeno australiano en la sangre de donantes profesionales considerados sanos que donan su sangre al Instituto Salvadoreño del Seguro Social, se procesaron 1121 muestras de sueros utilizando la técnica de ...
Montes Diaz, Yolanda Aída   +2 more
core  

[Implementation of isotermic PCR for detection of SARS-CoV-2 virus]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Campos-Aguirre E   +2 more
europepmc   +1 more source

Low prevalence of hepatitis B markers among Mexican female sex workers. [PDF]

open access: yesSex Transm Infect, 1998
Juárez-Figueroa L   +6 more
europepmc   +1 more source

[Epidemiological surveillance at IMSS: a review of institutional successes]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Cabrera-Gaytán DA   +4 more
europepmc   +1 more source

Serodiagnosis of American trypanosomosis by using nonpathogenic trypanosomatid antigen. [PDF]

open access: yesJ Clin Microbiol, 1997
Monteón VM   +4 more
europepmc   +1 more source

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