Bayer 800-422-9874

BioCor 800-258-8779

Boehringer Ingelheim 800-821-7467

Ciba 800-637-0281

Elanco 800-428-4441

Evesco 800-387-2607

Fort Dodge 800-477-1365

Heska 888-437-5287

Hoechst-Roussel 800-247-4838 ext 2

Hoffman-LaRoche 800-526-0189

Intervet 800-992-8051

Lloyd Labs 800-831-0004

Merial 800-934-4447

Pfizer 800-366-5288

Pharmacia-UpJohn 800-253-8600 ext 56504

Schering Plough 800-932-0473

Solvay 800-477-1365

Synbiotics 800-228-4305

USDA 800-752-6255

USP 800-487-7776

The following two phone numbers are provided for completeness. They are not to be used to report biological events:

FDA 800-332-1088