Acne an overview / [electronic resource] : designed and produced by Focus Medica - Singapore : Focus Medica, 2008 - 1 computer optical disc (CD-ROM) : sd., col. ; 4 3/4 in. ISBN: 9789814206644 RM305.22 Subjects--Topical Terms: Acne National Library of Medicine Call No.: WR430 / .A246 2008 9HUKM