Results 121 to 130 of about 1,525 (146)
Some of the next articles are maybe not open access.
Ultrasonic Pulmonary Densitometry
Investigative Radiology, 1975The feasibility of using A-mode ultrasound to measure lung density changes was tested in two studies. (A) Wet sponges were used as experimental analogs of the lung. The sponges were weighed. A-mode recordings were obtained by placing the transducer face against a sheet of film in contact with each sponge.
openaire +2 more sources