Agriculture & Biology
water pollution
71%
atrazine
52%
drinking water
29%
maximum contaminant level
27%
nitrates
25%
cohort studies
20%
uranium
18%
chronic exposure
16%
arsenic
16%
anthropogenic activities
16%
regression analysis
13%
adverse effects
12%
agriculture
11%
monitoring
9%
water
6%
Earth & Environmental Sciences
defect
52%
pollutant
35%
atrazine
35%
watershed
29%
water
18%
drinking water
15%
nitrate
14%
effect on health
13%
agricultural practice
10%
arsenic
8%
uranium
8%
regression analysis
8%
human activity
7%
agriculture
7%
regulation
7%
well
6%
contamination
6%
exposure
5%
monitoring
5%
Medicine & Life Sciences
Natural Childbirth
100%
Atrazine
47%
Water
26%
Drinking Water
20%
Uranyl Nitrate
17%
Arsenic
12%
Agriculture
11%
Nitrates
11%
Live Birth
10%
Formal Social Control
10%
Cohort Studies
6%
Regression Analysis
6%
Health
4%
Child
4%
Social Sciences
water
47%
Water practices
15%
environmental pollution
9%
agriculture
7%
regression analysis
7%
monitoring
6%
regulation
5%
health
3%