Cast Hawley retainer with attachments showing advantages over the vulcanite retainer

✍ Scribed by Ernest N. Bach

• Book ID: 114113807
• Publisher: Elsevier Science
• Year: 1927
• Weight: 548 KB
• Volume: 13
• Category: Article
• ISSN: 0099-6963
• DOI: 10.1016/s0099-6963(27)90245-2