[Treatment of ulcers with Apligraf].
D003094:Collagen / Q000008:administration & dosage*; D017719:Diabetic Foot / Q000451:nursing*; D006801:Humans; D014647:Varicose Ulcer / Q000451:nursing*; D014945:Wound Healing / Q000502:physiology
C117898:Apligraf; D003094:Collagen