Intra- and Interobserver Variations in the Measurement of Systolic Time Intervals
Ishikawa, Kyozo, Ishikawa, Masamichi, Morihara, Hisako, Yanagtsawa, Atsuo, Muramatsu, Jun, Sawayama, Toshitami, Maeda, KazuyaVolume:
81
Language:
english
Journal:
Chest
DOI:
10.1378/chest.81.3.341
Date:
March, 1982
File:
PDF, 536 KB
english, 1982