I am a veterinary surgeon in Sri Lanka(Reg:1257).

Here are some of the important links to get information about

OIE :
Working to ensure transparency in the global animal disease and zoonosis situation and to collect, analyze, and disseminate scientific veterinary information.
Read More. . . .

American Veterinary Medical Association :
The American Veterinary Medical Association (AVMA), established in 1863, is a not-for-profit association representing more than 76,000 veterinarians working in private and corporate practice, government, industry, academia, and uniformed services. Structured to work for its members, the AVMA acts as a collective voice for its membership and for the profession.
Read More.

Scientific Articles :
ScienceDirect offers more than a quarter of the world's scientific, medical and technical information online.

Over 2,000 peer-reviewed journals
Hundreds of book series, handbooks and reference works
Read More.

Merck Veterinary Manual ::
The Merck Veterinary Manual is the single most comprehensive electronic reference for animal care information. It is brought to you as a service of Merck & Co., Inc. , providing quality medical information on a not-for-profit basis for more than 100 years, and Merial Limited , dedicated to producing a wide range of pharmaceuticals and vaccines to keep livestock and pets healthy and productive
Read More.