title: Porcine dermis as a temporary ulcer dressing.
mesh_terms: D000368:Aged; D000818:Animals; D001458:Bandages; D002986:Clinical Trials as Topic; D003094:Collagen / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012867:Skin; D012883:Skin Ulcer / Q000628:therapy*; D013552:Swine; D014945:Wound Healing
chemical_list: D003094:Collagen