No abstract available
MeSH terms
-
Animals
-
Female
-
Goat Diseases / diagnosis
-
Goat Diseases / epidemiology*
-
Goats
-
Male
-
Pneumonia, Progressive Interstitial, of Sheep / diagnosis
-
Pneumonia, Progressive Interstitial, of Sheep / epidemiology*
-
Sheep
-
Visna-maedi virus / isolation & purification*