Esters Esters were the most abundant class of volatiles found in all flavored hookah tobacco with an average of 38.65% of the total volatile blend, except for the apple (EG and EM), licorice (EM), melon (EM), mango (EM), and peach (EM) flavors in which esters were the second most abundant class
January 1969
Payment and access methods across networks vary, with some networks taking Zapmap's in-app cross-network payment solution and charging card, others providing network-specific RFID carda and/or smartphone apps to use their services
For example, sometimes it behaves as a stimulant and sometimes as a substance, with soothing or depression-like effects in some contexts
Chi-square or Fishers Exact tests (for categorical variables) and t tests (for continuous variables) were used to compare variables relevant to only two study groups (i.e., the two groups of smokers and the two groups of PLWH)