The study was published in Nature Genetics today, Jan
"Smoking, smoking cessation, and lung cancer in the UK since 1950: combination of national statistics with two case-control studies"
However, scientists are still studying the long-term hormonal effects of vaping because e-cigarettes are relatively new compared to traditional cigarettes
doi: 10.1007/164_2016_7 159 GuoCWangJJingLMaRLiuXGaoLet al
J Paediatr Child Health 31: 116120
The industrialization drive of the first Five Year Plan had not brought economic stability, and although growth was impressive, so were the chaos and upheaval caused by mass urbanization, clogged transport, and falling real wages