TY - GEN AU - Welker,D TI - [Moulding and technology of plastics in the provision of individually-made ear prostheses] SN - 0044-2178 PY - 1973///0130 KW - Calcium Sulfate KW - Dental Materials KW - Ear, External KW - Methods KW - Prostheses and Implants KW - Prosthesis Design KW - Silicon KW - Waxes N1 - Publication Type: Journal Article ER -