title: Confocal Raman spectroscopy to study in vivo skin penetration of retinol.
authors: Kinam
authors: K
authors: Park
mesh_terms: D006801:Humans; D012867:Skin / Q000378:metabolism*; D013059:Spectrum Analysis, Raman / Q000379:methods*; D014801:Vitamin A / Q000493:pharmacokinetics*
chemical_list: D014801:Vitamin A