We evaluated the effect of tracheal suctioning at birth in 29 lambs with asphyxia induced by cord occlusion and meconium aspiration during gasping. We conducted a randomized study in a lamb model of ...

Transtracheal access enables researchers to obtain diagnostic samples from or infuse materials into the lower respiratory tract. This column describes transtracheal aspiration and infusion of horses.

Forty-four unselected consecutive patients requiring bronchoscopy were included in this group. Diagnoses are listed in Table 1. Because "chronic bronchitis" is difficult to define that diagnosis is ...