TY  - GEN
AU  - Dou,Henri
AU  - Bai,Ying
TI  - A rapid analysis of Avian Influenza patents in the Esp@cenet database: R&D strategies and country comparisons
KW  - Espacenet
KW  - Patentdatenbank
KW  - Recherche
KW  - Grippe
KW  - Vogelgrippe
KW  - China
KW  - USA
ER  -