A. Langa

发表

F. Jongejan, D. Vink, W. Wapenaar, 2001, Clinical Diagnostic Laboratory Immunology.

C. L. Pereira, F. Jongejan, D. Vink, 2001 .

C. L. Pereira, A. Langa, C. Baule, 1989, Tropical Animal Health and Production.