title: Spermine and choline identification by thin-layer chromatography.
mesh_terms: D000135:Acid Phosphatase / Q000032:analysis; D002794:Choline / Q000032:analysis*; D002855:Chromatography, Thin Layer; D005554:Forensic Medicine; D006801:Humans; D008297:Male; D008722:Methods; D011467:Prostate / Q000201:enzymology; D012661:Semen / Q000032:analysis; D013096:Spermine / Q000032:analysis*; D013997:Time Factors
chemical_list: D013096:Spermine; D000135:Acid Phosphatase; D002794:Choline