Baker C, Brock RC, Campbell M (1950)

Valvulotomy for mitral stenosis; report of six successful cases. BMJ 1:1283–1293.

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Acknowledgements

The editors are grateful to:

BMJ for allowing the James Lind Library to link to this and other BMJ articles of historical relevance (email to Iain Chalmers from Fiona Godlee, 05 May 2015).