Thieme E-Books & E-Journals -
Zurück
Ultraschall Med 2014; 35(06): 575
DOI: 10.1055/s-0034-1385348
Letter to the Editor
© Georg Thieme Verlag KG Stuttgart · New York

Confirmation of the Depth of the Endotracheal Tube by Ultrasound

Y. Li
,
Y. Xie
,
X. Wei