title: Wrinkles or dermatomyositis?
authors.forename: J
authors.initials: J
authors.lastname: Bignall
mesh_terms: D000818:Animals; D002417:Cattle; D003094:Collagen / Q000008:administration & dosage / Q000009:adverse effects*; D003882:Dermatomyositis / Q000139:chemically induced*; D004342:Drug Hypersensitivity / Q000209:etiology*; D006801:Humans; D008297:Male; D019736:Prostheses and Implants / Q000009:adverse effects*; D015595:Skin Aging / Q000502:physiology
chemical_list: D003094:Collagen