Collagen, elastic tissue and resorcin fuchsin.
D000438:Alcohols; D001011:Aorta / Q000032:analysis*; D003094:Collagen / Q000032:analysis*; D004547:Elastic Tissue / Q000032:analysis*; D006801:Humans; D007501:Iron; D009061:Mouth Mucosa / Q000032:analysis*; D012118:Resorcinols; D012394:Rosaniline Dyes
D000438:Alcohols; D012118:Resorcinols; D012394:Rosaniline Dyes; D003094:Collagen; D007501:Iron