Subject
Child; Humans; Adolescent Psychology; Age Factors; Nurse's Role; Child Psychology; Cognition; Child Development; Nursing Assessment; Acute Disease; Primary Health Care; adolescent; Preschool; PedPal Lit; infant; Parents/education/psychology; Cognitive Therapy; Patient Education; Pediatric Nursing/methods; Analgesia/methods/nursing; Communication Disorders/complications; Pain Measurement/methods/nursing; Pain/diagnosis/psychology/therapy