hockey players chewing tobacco Is Patrick Kane the reason American-born stars chew on their mouth guards? Knocking smokeless tobacco out of

Lung cancer in people who have never smoked is almost always a subtype of non-small-cell lung cancer called adenocarcinoma

Yet the two are essentially the same size the two teams arrive at 24.8 or 27.4 kilometers across for the former, with uncertainties of several kilometers

The presence of tumours may also impede the flow of inhaled drugs into the lower airways, as most drug particles tend to deposit in the upper airways due to obstruction by tumour growth (Man et al

We live in a time, he wrote, when technology and technologists seem determined to make the earth unfit to live upon (1979, 123)

Vaidya CJ, Austin G, Kirkorian G, Ridlehuber HW, Desmond JE, Glover GH et al (1998)