You don't chew nicotine gum the way you chew normal gum. If you did, all the nicotine would be released directly into your saliva. If you swallowed the nicotine-soaked saliva, it would provoke a terrible stomachache and a nasty and overwhelming craving for a cigarette.
Meaning; SCRI: Salford Centre for Research and Innovation: SCRI: Sarah Cannon Research Institute: SCRI: Scottish Crops Research Institute
ECRI Institute. ECRI Institute (formerly the Emergency Care Research Institute) is an independent nonprofit organization that researches approaches to improving patient care. In the early 1960s, Joel J. Nobel founded ECRI Institute after a four-year-old boy died in his arms from a defibrillator failing to work.