An epidemic in need of control.

Autor: Harmon RG, Dachman R
Jazyk: angličtina
Zdroj: Health affairs (Project Hope) [Health Aff (Millwood)] 2002 May-Jun; Vol. 21 (3), pp. 283-4.
DOI: 10.1377/hlthaff.21.3.283-a
Databáze: MEDLINE