Chest X-ray reading skill is an important part of medicine that can lead us to do the diagnosis very accurate relate with pulmonopathology.
សូមស្វាគមន៍មកកាន់ផេក ថ្នាក់រៀនភាសាចិនតាមប្រព័ន្ធអនឡាញ - Chinese Online Class
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