%0 Journal Article %T The ultrasound predictors of the progression x-ray negative osteoarthritis to the x-ray positive stage i %A Titova, L.. %A Valkov, M.. %A Yakobi, A.. %A Yunitsyna, A.. %A Makarova, M.. %A Grzhibovskiy, A.. %K osteoarthritis, knee joint, ultrasound examination %J Journal of New Medical Technologies. eJournal %D 2015 %N 9 %P 0 %I INFRA-M Academic Publishing LLC.