Research Article

Letter: Intracardiac short circuit.

Br Med J 1975; 2 doi: https://doi.org/10.1136/bmj.2.5967.391-b (Published 17 May 1975) Cite this as: Br Med J 1975;2:391

This is a PDF-only article. The first page of the PDF of this article appears below.

PDF extract preview