Were specimens maintained at 20-25 degrees celsius during tesing and stored at -70 degrees celsius or lower after testing
were specimens maintained at 20-25 degrees celsius during tesing and stored at -70 degrees celsius or lower after testing
Were specimens maintained at 20-25 degrees celsius during tesing and stored at -70 degrees celsius or lower after testing
were specimens maintained at 20-25 degrees celsius during tesing and stored at -70 degrees celsius or lower after testing