1. Anxiety Disorders;Klein RG;J Child Psychol Psychiatry,2009
2. Nursing diagnostics and interventions using ICPN® in hospitalized children;Souza GLL;Rev Enferm UFPE,2013
3. The aged body: perception and experience of elderly women;Fernandes MGM;Interface (Botucatu),2010
4. Concept development in nursing: foundations, techniques and applications;Rodgers BL,2000
5. Strategy for theory construction in nursing;Walker LO,2005