منابع مشابه
A straight endotracheal connection.
THE connection illustrated (fig. 1) has been found useful when administering anaesthetics in the following circumstances : FIG. 2 It is probable that the idea of a similar connection has occurred to others. No mention of one, however, could be found in the literature nor did the anaesthetic instrument firms know of one. The screw Fio. 1 Cranial Angiography. Here (fig. 2) it is essential that th...
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ژورنال
عنوان ژورنال: Nature
سال: 1891
ISSN: 0028-0836,1476-4687
DOI: 10.1038/044444e0