pediartic dentistry

英 美
  • 儿童牙医学
    1. He also performed surgery and practiced some dentistry.
      他也有执行一些手术和实行一些牙医学。
    2. His work was important in helping establish dentistry as a separate profession.
      他在推动牙医学发展成一门独立学科的过程中发挥了重要作用。