Results 161 to 170 of about 612,688 (205)

[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

Guides or guidelines for interacting and playing with medical complex children: a qualitative documentary research. [PDF]

open access: yesRev Lat Am Enfermagem
Depianti JRB   +4 more
europepmc   +1 more source

Aplicación de gestores web para la clasificación de documentos en un área de gestión académica

open access: bronze
Ricardo de Jesús Télles Peña   +2 more
openalex   +1 more source

Home - About - Disclaimer - Privacy