“But that life may be restored, an opening must be attempted in trunk of the trachea, into which a r
“But that life may be restored, an opening must be attempted in trunk of the trachea, into which a reed or cane should be put; you will then blow into this, so that the lung may rise again and take air.—Andreas Vesalius, di Humani Corporis Fabrica, 1555 -- source link