[On polyethylene and ortho-plast].
D006801:Humans; D020959:Polyethylene; D011095:Polyethylenes; D019651:Plastic Surgery Procedures; D013518:Surgery, Plastic
D011095:Polyethylenes; D020959:Polyethylene
PLASTIC SURGERY; POLYETHYLENE
Ueber Polyäthylen und Ortho-plast.