1.
J Epidemiol Community Health
; 63(12): 1021, 2009 Dec.
Article
in English
| MEDLINE
| ID: mdl-19923329
Subject(s)
Environment Design , Exercise , Health Promotion , Poverty Areas , Public Housing , Child , Humans , United States
2.
Case Stud Health Adm
; 1: 86-90, 1978.
Article
in English
| MEDLINE
| ID: mdl-10302480