Monitoring plant response to environmental stimuli by ultrasonic sensing of the leaves.

Fariñas, MD.; Sancho Knapik, D.; Peguero Pina, JJ.; GIL-PELEGRÍN, E.; Álvarez-Arenas, TEG. 2014. Monitoring plant response to environmental stimuli by ultrasonic sensing of the leaves. Ultrasound in Medicine and Biology 40: 2183-2194.