title: Knock, knock, knockin'… on critical care's door.
authors.affiliation: Pediatric Critical Care Unit, Hospital Infantil Universitario Niño Jesús, Avenida Menéndez Pelayo 65, Madrid, Spain. citopensis@yahoo.es.
authors.forename: Alberto
authors.initials: A
authors.lastname: García-Salido
authors.affiliation: Pediatric Critical Care Unit, Hospital Infantil Universitario Niño Jesús, Avenida Menéndez Pelayo 65, Madrid, Spain.
authors.forename: Ana
authors.initials: A
authors.lastname: Serrano-González
mesh_terms: D000328:Adult; D001291:Attitude of Health Personnel; D002648:Child; D002673:Child, Hospitalized / Q000523:psychology; D003422:Critical Care / Q000379:methods* / Q000523:psychology; D006801:Humans; D007297:Inpatients / Q000523:psychology; D015278:Intensive Care Units, Pediatric; D010290:Parents / Q000523:psychology