Arsenic on tap.
D001208:Asia; D001459:Bangladesh; D001695:Biology; D003247:Conservation of Natural Resources; D003906:Developing Countries; D064420:Drug-Related Side Effects and Adverse Reactions; D004777:Environment; D004787:Environmental Pollution; D006262:Health; D008670:Metals; D018977:Micronutrients; D010827:Physiology; D011634:Public Health; D014881:Water Supply
D008670:Metals; D018977:Micronutrients
Asia; Bangladesh; Biology; Developing Countries; Environment; Environmental Degradation; Environmental Pollution; Health; Metals; Micronutrients; Natural Resources; Physiology; Public Health; Southern Asia; Toxicity; Water Supply