Multifocal osteonecrosis of the knee.
Servicio de Traumatologia, Hospital de Laredo, Cantabria, Spain.
L P
LP
Carro
L C
LC
Pesquera
D019645:Arthroplasty, Replacement, Knee; D006801:Humans; D007719:Knee Joint / Q000473:pathology*; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D010020:Osteonecrosis / Q000175:diagnosis* / Q000601:surgery