Letters Passive smoking in pregnancy BMJ 1998; 316 doi: https://doi.org/10.1136/bmj.316.7149.1981 (Published 27 June 1998) Cite this as: BMJ 1998;316:1981 Article Related content Metrics Responses Peer review Related articles Editorial Passive smoking: history repeats itself Published: 18 October 1997; BMJ 315 doi:10.1136/bmj.315.7114.961 See more Return of the “firm” gets cautious welcome BMJ December 07, 2016, 355 i6556; DOI: https://doi.org/10.1136/bmj.i6556 NHS hospitals must help patients quit smoking, says British Thoracic Society BMJ December 07, 2016, 355 i6571; DOI: https://doi.org/10.1136/bmj.i6571 US to ban smoking in public housing BMJ December 06, 2016, 355 i6562; DOI: https://doi.org/10.1136/bmj.i6562 Advice on sugar and starch is urged in type 2 diabetes counselling BMJ December 06, 2016, 355 i6543; DOI: https://doi.org/10.1136/bmj.i6543 Evidence review ordered by government backs minimum alcohol pricing BMJ December 05, 2016, 355 i6546; DOI: https://doi.org/10.1136/bmj.i6546