TY - GEN AU - Brose,Leonie S TI - Helping pregnant smokers to quit SN - 1756-1833 PY - 2014///0620 KW - Female KW - Humans KW - Pregnancy KW - Pregnancy Complications KW - prevention & control KW - Smoking Cessation KW - methods KW - Smoking Prevention KW - Tobacco Use Cessation Devices N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1136/bmj.g1808 ER -