LD 50 and LD 90 represent the lethal dose necessary to cause 50% and 90% mortality, respectively
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the peripheral air While smoking, a negative pressure is produced in the cigarette body, the peripheral air enters the cigarette body through the air hole and then through the inner cylinder, pushing open (i.e., triggering) the upper cover, and the air passes simultaneously the medicine-cigarette casing, turning out to be the carrier of the medicine flavor to be inhaled into the mouth cavity joining the blood circulation, then a red light sparkles and a beautiful musical piece starts to play automatically, bringing the smoker unlimited fun and happiness
Whats he like? and Id write back, Yeah, I agree, he is really cute
Consistently deep draws, even when we think we're being careful and slow, will raise the temperature in the pipe
Jung KW, Park S, Kong HJ, Won YJ, Lee JY, Seo HG, Lee JS: Cancer statistics in Korea: incidence, mortality, survival, and prevalence in 2009