1. Can the second lay rescuers evaluate the qualities of bystander CPR performed by the first rescuers and give feedback instruction under on-line communication with dispatchers?. (September 2017) Authors: Inaba, Hideo; Tanigawa, Akihiro; Tanaka, Yukio; Maeda, Tetsuo Journal: Resuscitation Issue: Volume 118(2017)Supplement 1 Page Start: e54 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗