Case report, 043-046 | DOI: 10.53260/grem.234019
AUTHOR
Xiangyan Ruan
![](https://files.btcongress.com/comuni/ruanxiangyan.png)
Xiangyan Ruan appears in:
Position paper, 070-073 | DOI: 10.53260/grem.22302031
Original articles, 052-056 | DOI: 10.53260/grem.223018
Case report, 104-107 | DOI: 10.53260/grem.201026