Letters Secondhand smoke and children’s enamel Problems with study on secondhand smoke and children’s tooth enamel BMJ 2015; 351 doi: https://doi.org/10.1136/bmj.h6759 (Published 14 December 2015) Cite this as: BMJ 2015;351:h6759 Article Related content Metrics Responses Peer review Related articles Research Secondhand smoke and incidence of dental caries in deciduous teeth among children in Japan: population based retrospective cohort study Published: 21 October 2015; BMJ 351 doi:10.1136/bmj.h5397 Letter Authors’ reply to Yamana and colleagues Published: 14 December 2015; BMJ 351 doi:10.1136/bmj.h6761 See more Maternal deaths from suicide must be tackled, say experts BMJ December 07, 2016, 355 i6585; DOI: https://doi.org/10.1136/bmj.i6585 Andrew Wakefield calls Trump “on our side” over vaccines after meeting BMJ December 05, 2016, 355 i6545; DOI: https://doi.org/10.1136/bmj.i6545 The future of NHS dentistry in Scotland BMJ December 05, 2016, 355 i6466; DOI: https://doi.org/10.1136/bmj.i6466 South Africa begins first HIV vaccine trial in seven years BMJ December 01, 2016, 355 i6501; DOI: https://doi.org/10.1136/bmj.i6501 Better evidence for smarter policy making BMJ December 01, 2016, 355 i6399; DOI: https://doi.org/10.1136/bmj.i6399 Cited by... Authors reply to Yamana and colleaguesFulltext PDF