Tài nguyên được gắn thẻ với: I 2
1 đề mục được tìm thấy (Hiển thị 1 - 1)
- Newcastle disease (ND) is considered the most important poultry disease worldwide and is one of the major constraints to production of village chickens. Newcastle disease belongs to the same family of viruses that causes measles in humans and distemper in dogs. There are many different strains of...