Research appearing in the journal, Spine (Dec. 1, 1999:24(23), pp2492-96) found that teenagers who smoked experienced back pain twice as often as those who did not smoke. The subjects of the study were high school students form Montreal, Canada.
Research appearing in the journal, Spine (Dec. 1, 1999:24(23), pp2492-96) found that teenagers who smoked experienced back pain twice as often as those who did not smoke. The subjects of the study were high school students form Montreal, Canada.