Identification and biological characteristics of Actinotignum schaalii isolated from urine 
LI Sha, DU Jing-hui△, SHANG Xi-peng, LIU Xu, LI Rui-shi, JIANG Jian-chun
Tianjin Medical Journal . 2020, (8): 760 -763 .  DOI: 10.11958/20201238