Research Article Carboxyhemoglobin concentrations in smokers of sheesha and cigarettes in Saudi Arabia. Br Med J (Clin Res Ed) 1985; 291 doi: https://doi.org/10.1136/bmj.291.6511.1768-a (Published 21 December 1985) Cite this as: Br Med J (Clin Res Ed) 1985;291:1768 Article Related content Metrics Responses Peer review Related articles No related articles found. See more Mental Health Act: doctors should not use video assessments to detain patients during pandemic, say judges BMJ January 25, 2021, 372 n228; DOI: https://doi.org/10.1136/bmj.n228 Donating our “Christmas bonus” BMJ January 25, 2021, 372 n203; DOI: https://doi.org/10.1136/bmj.n203 Covid-19: Medical community split over vaccine interval policy as WHO recommends six weeks BMJ January 25, 2021, 372 n226; DOI: https://doi.org/10.1136/bmj.n226 Diagnosis and referral of adults with suspected bony metastases BMJ January 25, 2021, 372 n98; DOI: https://doi.org/10.1136/bmj.n98 Sixty seconds on . . . naming strains BMJ January 25, 2021, 372 n218; DOI: https://doi.org/10.1136/bmj.n218
