IJERPH, Vol. 19, Pages 3790: Facing the Realities of Pragmatic Design Choices in Environmental Health Studies: Experiences from the Household Air Pollution Intervention Network Trial
International Journal of Environmental Research
IJERPH, Vol. 19, Pages 3790: Facing the Realities of Pragmatic Design Choices in Environmental Health Studies: Experiences from the Household Air Pollution Intervention Network Trial
International Journal of Environmental Research