Atraumatic osteonecrosis after estrogen replacement therapy associated with low protein S level in a patient with

Kemal Ureten1, M Akif Ozturk, Ahmet Bostanci

  • 1Department of Rheumatology (KU), Ministry of Health Diskapi Yildirim Beyazit Research and Educational Hospital, Ankara, Turkey. kemalureten@yahoo.com

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