Sample size, confounding factors, subtle differences in smoking habits, and outcome data sources may be the reasons for the differences
To provide additional clarity, we are now proposing to require the JW modifier if a billing supplier is not administering a drug, but there are amounts discarded during the preparation process before supplying the drug to the patient
Rountree, University of Oklahoma Press copyright 1988, pg 47 paragraph 2
The main types of smokeless tobacco are chewing tobacco, dipping tobacco, dissolvable tobacco, snuff, and others
After graduating from Cornell, Nelson did a stint as a student teacher in Ithaca