What are the causes of human leptospirosis?
Why is it necessary to carry out a federal monitoring of the animal products and feed safety?
What are the main sources of products contamination in the Russian Federation?
What are the symptoms of leptospirosis in humans in the prime?
Hello! Tell me, please, I am an aspiring entrepreneur, I have a small farm, how can I get documents confirming the quality of my products in your laboratory?
I dug a well at my summer cottage this spring. Please tell me how often it is necessary to check the quality of water in it? And can this water be used for drinking?
I recently bought a watermelon, and it seems that they have been trading for a long time, but the next day the whole family was bad - they poisoned themselves. Tell me, please, can it be because of nitrates?
Good afternoon! Tell me, please, I keep goats, how to select milk for research on mastitis? Thank you!