PT  - JOURNAL ARTICLE
AU  - Hulka, B S
TI  - ASPO Distinguished Achievement Award Lecture. Epidemiological studies using biological markers: issues for epidemiologists.
DP  - 1991 Nov 01
TA  - Cancer Epidemiology Biomarkers & Prevention
PG  - 13--19
VI  - 1
IP  - 1
4099  - http://cebp.aacrjournals.org/content/1/1/13.short
4100  - http://cebp.aacrjournals.org/content/1/1/13.full
SO  - Cancer Epidemiol Biomarkers Prev1991 Nov 01; 1