Dr Wynn Tran: UV Light làm phỏng hay ung thư da

Name: Dr Wynn Tran: UV Light làm phỏng hay ung thư da
Uploaded: 2020-04-08T04:59:16+00:00
Duration: 20 s
Channel: Tín Nguyễn
Description: Excerpted from youtube # 173 (at 4:44) of Dr Wynn Tran, https://youtu.be/WarGXB9d_c0 Who would point UV light to human skin?

Tín Nguyễn

Excerpted from youtube # 173 (at 4:44) of Dr Wynn Tran, https://youtu.be/WarGXB9d_c0 Who would point UV light to human skin?

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