M. Helbo
发表
S. Schou,
E. Hjørting-Hansen,
M. Aaboe,
2000,
Clinical oral implants research.
E. Dabelsteen,
B. Klausen,
M. Helbo,
1985,
Oral surgery, oral medicine, and oral pathology.
J. Ravn,
M. Helbo,
1966,
Tandlaegebladet.
E. Hjørting-Hansen,
K. Gotfredsen,
E. Pinholt,
1995,
Clinical oral implants research.
B. Owall,
I. Almfeldt,
M. Helbo,
1991,
The International journal of prosthodontics.