G. Beard
发表
G. Beard,
1873
.
G. Beard,
2008
.
G. Beard,
1869
.
G. Beard,
A. Rockwell,
1902
.
G. Beard,
1879,
The American journal of dental science.
G. Beard,
1879
.
G. Beard,
1877
.
M. D. Ewell,
G. Beard,
A. Rockwell,
1894
.
G. Beard,
1872,
Buffalo Medical and Surgical Journal.
G. Beard,
1881
.
G. Beard,
1873,
Public health papers and reports.