Urbina Rojas, Y. E.; Leiton-Espinoza, Z. E.; López-González, A.; Rabanales-Sotos, J.; Silva, A. R. F.; Fhon, J. R. S. Development and Semantic Validation of an Instrument for the Assessment of Knowledge and Attitudes towards Cardiopulmonary Resuscitation in Adolescents. Invest. Educ. Enferm. 2023, 40.