Qi Chen

Detection of SARS‐CoV‐2 B.1.617.2 (Delta) variant in three cats owned by a confirmed COVID‐19 patient in Harbin, China

Kaijiang Yu, K. Kang, Yang Gao, 2021, Veterinary medicine and science.

Henoch-Schonlein purpura with intestinal perforation and cerebral hemorrhage: a case report.

Kaijiang Yu, Hongliang Wang, Yang Gao, 2013, World journal of gastroenterology.