JSTOR Daily

Multidrug Resistance Among New Tuberculosis Cases: Detecting Local Variation Through Lot Quality-assurance Sampling

This is a preview. Log in through your library . Abstract Background: Current methodology for multidrug-resistant tuberculosis (MDR TB) surveys endorsed by the World Health Organization provides ...
JSTOR Daily

Effect of Sampling Frames on Response Rates in the WHO MONICA Risk Factor Surveys

This is a preview. Log in through your library . Abstract Sample surveys are used to investigate occurrence and determinants of diseases in populations. Their reliability is influenced by quality of ...
Acsh.org

Death By Air Pollution: Lessons From 70 Years of Air Sampling and Analysis

Early epidemiology studies were concerned with short-term effects associated with daily changes in ambient air quality. However, a 1970 publication attributed differences in long-term survival rates ...
BBC

The principles of sampling

Epidemiology close epidemiologyThe study of the distribution and patterns of health and disease. is the study of the distribution and patterns of health and disease, in and across populations.
Nature

Erratum: Variability of urinary concentrations of polycyclic aromatic hydrocarbon metabolite in general population and comparison of spot, first-morning, and 24-h void sampling

Correction to: Journal of Exposure Science and Environmental Epidemiology (2010) 20, 526–535; doi:10.1038/jes.2009.41 Tables 2 and 3 contained transcription errors ...
BBC

Maths - The principles of sampling

Epidemiology close epidemiologyThe study of the distribution and patterns of health and disease. is the study of the distribution and patterns of health and disease, in and across populations.