Research Article

Graves Medical Audiovisual Library: 1957-82.

Br Med J (Clin Res Ed) 1982; 285 doi: https://doi.org/10.1136/bmj.285.6355.1627 (Published 04 December 1982) Cite this as: Br Med J (Clin Res Ed) 1982;285:1627

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