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Correspondence

Leucocytoclastic vasculitis and pneumonitis induced by metformin

Br Med J (Clin Res Ed) 1986; 293 doi: https://doi.org/10.1136/bmj.293.6554.1100-b (Published 25 October 1986) Cite this as: Br Med J (Clin Res Ed) 1986;293:1100