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doi:10.1001/jamapediatrics.2014.2898 103
While the prevalence of adverse birth outcomes appeared to be lower among e-cigarette only users compared to current smokers, there was no significant difference in the prevalence of preterm birth (aPR 0.85
In south-central Asia, cancer of the oral cavity ranks among the three most common types of cancer
Robust measurement of clinical, behavioral, and engagement outcomes remains one of the most underdeveloped areas in digital health
In such cases, the elasticity coefficient is less than 1, reflecting that consumers are relatively priceinsensitive even a substantial price increase leads to only a small drop in sales volume
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