H Bjelkhagen
发表
H Rydén,
H Bjelkhagen,
U Sandström,
1979,
Journal of periodontology.
B Angmar-Månsson,
H Rydén,
H Bjelkhagen,
1982,
Swedish dental journal.
H Rydén,
H Bjelkhagen,
H. Bjelkhagen,
1982,
American journal of orthodontics.
H Rydén,
H Bjelkhagen,
P. Söder,
1975,
Journal of periodontology.
H Bjelkhagen,
N Abramson,
1979,
Applied optics.