Novel Analgesic Index for Postoperative Pain Assessment Based on a Photoplethysmographic Spectrogram and Convolutional Neural Network: Observational Study.
Byung-Moon ChoiJi Yeon YimHangsik ShinGyu-Jeong NohPublished in: Journal of medical Internet research (2021)
Clinical Research Information Service KCT0002080; https://cris.nih.go.kr/cris/search/search_result_st01.jsp?seq=6638.