1. “And … Silently Steal Away: A Study of Elopers”;Altaian;Diseases of the Nervous System,1972
2. “Outcome of Irregularly Discharged Psychiatric Patients”;Glick;American Journal of Psychiatry,1981
3. “A Study of Personality and Related Factors in Absconders in a Psychiatric Hospital”;Narrottan;Indian Journal of Psychiatry,1977
4. “Considerazioni e Rilievi Sugli Allontanamenti Dall'ospedal Pschiatrico,”;Pazzagli;Rassegna Di Studi Psichiatrici Siena, Italy,1968
5. “Irregular Discharges from Psychiatric Wards in a V.A. Medical Center”;Siegel;Hospital and Community Psychiatry,1982