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The studies addressed attrition in a number of ways, including (1) comparing associations with complete case analysis to results from analysis using maximum likelihood estimation methods (Wills et al., 2016b), (2) using alternative assumptions that all lost to follow-up are either initiators or non-initiators (Leventhal et al., 2015), and (3) using auxiliary variables to estimate and impute outcome data (Primack et al., 2015)

He finishes the talk in 48 seconds, and it makes Jordan sick to learn what Bernie does with Aunt Wanda

The new brochure outlines the early symptoms including shortness of breath during physical activity, hacking cough, audible whistling with inhalation, and increased mucus

However, it should be seen as a public service imperative: a necessary risk communication to promote products that are deemed APPH

commissioner, who resigned in protest

Wildfire in many states has created hazardous outdoor air quality