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This design was selected because the estimate of within-arm standard deviation (SD) from the external pilot study had a wide confidence interval and the interim analysis would allow for a more accurate estimation of the SD as a basis for assessing whether the expected effect size could be feasibly demonstrated

Dealers will announce on Snapchat that theyve bought a hundred of them, and theyll write the price, the date, and the meeting place for kids to show up with cash, Leslie said

However, many flavoring chemicals deemed safe for eating may not be safe when inhaled

Medication-assisted treatment (MAT) can significantly improve outcomes for opioid and alcohol dependence

Spare lithium batteries must also stay in the cabin, protected from accidental activation or short circuit