Results 171 to 180 of about 777,978 (215)

[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

Construction and enhancement of a prototype for a medical-hospital equipment for hypodermoclysis: a qualitative study. [PDF]

open access: yesRev Bras Enferm
Barros TSA   +6 more
europepmc   +1 more source

[Fixed orthodontic appliances and clear aligner system: a comparative review]. [PDF]

open access: yesRev Cient Odontol (Lima)
Cárdenas Machuca HY   +5 more
europepmc   +1 more source

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