S. G. Ballard
发表
D. Ward,
M. Speicher,
S. G. Ballard,
1996
.
D. Ward,
M. Speicher,
S. G. Ballard,
1996,
Nature Genetics.
S. G. Ballard,
1976,
The Review of scientific instruments.
D. Ward,
V. Najfeld,
S. G. Ballard,
1992
.
S. G. Ballard,
1983
.
D. Ward,
V. Najfeld,
R. Nagel,
1992,
American journal of human genetics.
G. Tollin,
S. G. Ballard,
D. Mauzerall,
1976
.
S. G. Ballard,
D. Mauzerall,
J. Sedlmair,
1986
.
D C Ward,
D. Ward,
S. G. Ballard,
1990,
Proceedings of the National Academy of Sciences of the United States of America.
D. Ward,
S. G. Ballard,
1993,
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society.
S. G. Ballard,
1983
.
S. G. Ballard,
D. Mauzerall,
1980
.