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<xml><bibliography><APA>Srinuan Horsakulchai. (2000) Risk factors of low bone mineral density in amenorrhea. Mahidol University,:ม.ป.ท.</APA><Chicago>Srinuan Horsakulchai. 2000. Risk factors of low bone mineral density in amenorrhea. ม.ป.ท.:Mahidol University,;</Chicago><MLA>Srinuan Horsakulchai.  Risk factors of low bone mineral density in amenorrhea.  ม.ป.ท.:Mahidol University, 2000. Print.</MLA></bibliography></xml>
