A. Langa
发表
F. Jongejan,
D. Vink,
W. Wapenaar,
2001,
Clinical Diagnostic Laboratory Immunology.
C. L. Pereira,
F. Jongejan,
D. Vink,
2001
.
R. Chipman,
K. Denninghoff,
F. Walter,
2008,
Clinical toxicology.
C. L. Pereira,
A. Langa,
C. Baule,
1989,
Tropical Animal Health and Production.
Y. Brandt,
A. Langa,
Y. Brandta,
2005
.
F. Jongejan,
S. Afonso,
A. Langa,
1993,
Tropical Animal Health and Production.