J Epidemiol Community Health. 1990 Dec;44(4):259-64. doi: 10.1136/jech.44.4.259.
Journal of epidemiology and community health
L I Remennick
PMID: 2277245 PMCID: PMC1060666 DOI: 10.1136/jech.44.4.259 Free PMC Article
[No abstract available.]