Adverse reaction to Hylan GF-20.
Allen
E
E
Krohn
K
K
D006801:Humans; D006820:Hyaluronic Acid / Q000009:adverse effects / Q000031:analogs & derivatives*; D008297:Male; D008875:Middle Aged; D020370:Osteoarthritis, Knee / Q000188:drug therapy*; D013585:Synovitis / Q000139:chemically induced*
C049816:hylan; D006820:Hyaluronic Acid