Bonfire of the wrinkles.
Klein
A W
AW
D000818:Animals; D001294:Attitude to Health; D001327:Autoimmune Diseases / Q000139:chemically induced*; D002417:Cattle; D003094:Collagen / Q000009:adverse effects* / Q000276:immunology; D003882:Dermatomyositis / Q000139:chemically induced*; D006801:Humans
D003094:Collagen