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Columns 1 and 2 present the linear specification of the model, while the preferred log-linear specification is presented in Columns 3 and 4.[**] Both specifications control for groupwise heteroskedasticity to allow for non-constant variance across the states.[] Both smoking prevalence and the time trend are of the expected sign and significance level

Marys school board approved a change in section 204 of the handbook that states if a student is caught using or possessing e-cigarettes or other tobacco products more than once, it can result in level four discipline, or an out-of-school suspension from one to three days

Our veterinarian and staff quickly cared for the new burn cat, assessing her injuries, placing an IV, and wrapping her paws

Root canals are often necessary to save a severely damaged or infected tooth and prevent the need for extraction