Philip S. Bird
发表
G. Seymour,
D. Drucker,
V. Clerehugh,
1996,
Journal of clinical pathology.
G. Seymour,
W. Sosroseno,
E. Herminajeng,
2004,
Oral microbiology and immunology.
H. Worthington,
G. Seymour,
R. Ellwood,
2004,
Journal of dental research.