When the use becomes compulsive, it is considered addictive
I encountered a gorgeous butterfly, black with broad electric-blue bars on fore and hind wing
Because aggressive policies on tobacco products are new in the countries that have adopted them, there have been few studies of their effects on illicit markets
Bites range from charcuterie to finger sandwiches to ice cream sundaes
In drawing on studies that extend from clinical epidemiology, through genetics, pharmacotherapy and animal models, to cell biology and biochemistry, we have aimed to provide a comprehensible and accessible narrative, although this comes at the expense of a fully comprehensive and systematic (and inevitably longer) analysis
Secondhand smoke can also trigger or worsen asthma symptoms