1. Ritto A.K., Kyung H.M. Solutions with Micro Implants. Ortodontia Journal 8:6-13; 2004.
  2. Ritto A.K., Kyung H.M. Soluções com micro implantes. Orthodontic Cyberjournal www.oc-j.com 2004
  3. Ritto A.K. Micro Implants in Orthodontics. Int. Journal Of Orthod. 15 (3): 22-24;2004
  4. Ritto A.K., Kyung H.M. Micro implantes com cabeça de bracket. Ortodontia Journal 9:50-66;2004
  5. Ritto A.K., Kyung H.M. Bracket Head Microimplants. Orthodontic Cyberjournal 2004http://www.oc-j.com/dec04/endosimplants.pdf
  6. Ritto A.K. Easy movements with mini implants. Orthod. Society and Research of Thailand 4:1-6;2004
  7. Ritto A.K. Microimplants in Orthodontics – a useful tool to treat cases without teeth support. Monografias Clinicas em Ortodoncia – in press
  8. Ritto A.K. Resorbable screws for orthodontic anchorage Orthodontic Cyberjournal 2005http://www.oc-j.com/oct05/resorbableimplants.pdf
  9. Ritto A.K. Non Invasive Mini Plates for Skeletal Anchorage. Orthodontic Cyberjournal 2005http://www.oc-j.com/august05/noninvasive.pdf
  10. Ritto A.K. Ancoragem esquelética – Outras Soluções. Jornal Ortodonta Vol X(1): 32-47; 2005
  11. Ritto A.K. Skeletal Anchorage – Other Solutions – Inter. Journal of Orthodontics  VOL. 16(4) :1-10;205
  12. Ritto A.K. Micro implants in Orthodontics – A useful tool to treat cases without teeth support. Monografias Clinicas em Ortodoncia (in press)