R. Treadwell
发表
G. Vajta,
H. Callesen,
P. Bartels,
2004,
Theriogenology.
G. Vajta,
H. Callesen,
P. Bartels,
2004
.
R. Treadwell,
1955
.
James P. Morgan,
R. Treadwell,
1954
.