XXII 
OKLAHOMA - 73 
MG MS SE P D ATI 
SE P D 
OREGON - 92 
MG MS SE P D ATI 
PENNSYLVANIA - 23 
MG MS SE P D 
MG MS SE P D 
SAN MON 
Oklahoma State University 
Animal Disease Diagnostic Laboratory 
Farm Road to Ridge Road 
Stillwater, OK 74078-0622 
Dr. Bill Edwards 
PHONE: (405) 744-6623 
FAX: (405) 744-8612 
State Department of Health Laboratory 
P.O. Box 24106 
Oklahoma City, OK 73124 
Dr. John J. Mathewson 
PHONE: (405) 271-5070 
FAX: (405) 271-4850 
Oregon State Department of Agriculture 
Animal Health Laboratory 
635 Capitol Street NE 
Salem, OR 97310 
Lee Effinger 
PHONE: (503) 986-4686 
FAX: (503) 986-4688 
Diagnostic Laboratory 
New Bolton Center 
382 West Street 
Kennett Square, PA 19348 
Dr. Robert J. Eckroade 
PHONE: (610) 444-5800 
FAX: (610) 444-5387 
Diagnostic Laboratory 
Pennsylvania State University 
University Park, PA 16802 
Dr. Tom Drake 
PHONE: (814) 863-0837 
FAX: (814) 865-3907 
