According to the World Health Organisation (WHO), there are many different types of e-cigarettes in use, also known as electronic nicotine delivery systems (ENDS) and sometimes electronic non-nicotine delivery systems (ENNDS)
Dehghan, Preparation and optimization of multifunctional electrospun polyurethane/chitosan nanofibers for air pollution control applications
Herb Washington, who had been a track star at Michigan State before he signed with the Oakland As in the early 1970s, exclusively to run bases with his exceptional speed, was asked the difference between track and baseball
Schober W, Szendrei K, Matzen W, Osiander-Fuchs H, Heitmann D, Schettgen T, et al