Some problems associated with collagen, reticulin and elastin in the skin.
D003094:Collagen; D004549:Elastin; D006801:Humans; D012155:Reticulin; D012867:Skin
D012155:Reticulin; D003094:Collagen; D004549:Elastin
COLLAGEN/skin; ELASTIN/in skin; RETICULIN/of skin; SKIN/tissue collagen