Intended for healthcare professionals

Research Article

Effects of smoking on metabolism and excretion of vitamin B12.

Br Med J 1968; 2 doi: https://doi.org/10.1136/bmj.2.5599.215 (Published 27 April 1968) Cite this as: Br Med J 1968;2:215

Article usage

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Usage statistics: January 2018 to July 2024

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