Results 221 to 230 of about 14,667 (262)

Standardization of the use of opsonized zymosan as stimulus in the 1,2,3-dihydrorhodamine technique for the assessment of neutrophil respiratory burst [PDF]

open access: yesBiomedica
Pérez-Blanco U   +7 more
europepmc   +1 more source

[Effect of previous exposure to COVID-19, occurrence of spikes, and type of vaccine on the humoral immune response of institutionalized older adults]. [PDF]

open access: yesCad Saude Publica
Aguirre F   +13 more
europepmc   +1 more source

Gran estrategia en China, Estados Unidos y Rusia

open access: hybrid, 2019
Carlos Enrique Álvarez Calderón   +1 more
openalex   +2 more sources

[Opportunities and challenges in vaccination implementation against COVID-19: A systematic review]. [PDF]

open access: yesAten Primaria
Uribe-Carvajal R   +3 more
europepmc   +1 more source

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