?url_ver=Z39.88-2004&rft_id=10.1109%2FNatPC.2011.6136340&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=R.&rft.au=Ramli%2C+R.&rft.aulast=Ramli&rft.date=2011&rft.title=Identification+of+acne+lesions%2C+scars+and+normal+skin+for+acne+vulgaris+cases&rft.isbn=9781457718847&rft.genre=proceeding