PT  - JOURNAL ARTICLE
AU  - John R Ashton
AU  - Ildefonso Hernández-Aguado
TI  - ROOTS AND TRIBUTES
AID  - 10.1136/jech.56.5.321
DP  - 2002 May 01
TA  - Journal of Epidemiology and Community Health
PG  - 321--321
VI  - 56
IP  - 5
4099  - http://jech.bmj.com/content/56/5/321.short
4100  - http://jech.bmj.com/content/56/5/321.full
SO  - J Epidemiol Community Health2002 May 01; 56