Hand holding test tube with blood sample making research in clinical laboratory on stethoscope and the fasting blood sugar background.(blue tone with sunshine)
ID: 455561698
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- 大图:4720 × 3147 像素·39.96 cm × 26.64 cm·300dpi·JPG
- 中图:1000 × 667 像素·35.28 cm × 23.53 cm·72dpi·JPG
- 小图:500 × 333 像素·17.64 cm × 11.75 cm·72dpi·JPG