J. R. Parker
发表
L. Stephen,
C. Africa,
J. Reddy,
1985,
Community dentistry and oral epidemiology.
J. Ebersole,
J. Viljoen,
W. P. Dreyer,
1986,
The Journal of the Dental Association of South Africa = Die Tydskrif van die Tandheelkundige Vereniging van Suid-Afrika.
F. Jordan,
A. Vernino,
J. R. Parker,
2000,
The American journal of forensic medicine and pathology.
C. Africa,
J. Reddy,
J. R. Parker,
1985,
Journal of periodontal research.
C. Africa,
J. Reddy,
J. R. Parker,
1986,
Journal of clinical periodontology.