title: THE POPULATION EXPLOSION AND THE FUTURE NUMBER OF MENTAL-HOSPITAL INPATIENTS.
mesh_terms: D000293:Adolescent; D006761:Hospitals; D006778:Hospitals, Psychiatric; D006801:Humans; D007297:Inpatients; D008404:Massachusetts; D001523:Mental Disorders; D008605:Mental Health Services; D011153:Population; D011158:Population Growth; D013223:Statistics as Topic
keywords: ADOLESCENCE; HOSPITALS, PSYCHIATRIC; MASSACHUSETTS; MENTAL DISORDERS; MENTAL HEALTH SERVICES; POPULATION; STATISTICS