[THE PROBLEM OF SALMONELLA HARBORED BY POULTRY IN SEVERAL LARGE POULTRY FARMS OF BULGARIA].
D000818:Animals; D002031:Bulgaria; D002353:Carrier State; D006801:Humans; D011200:Poultry; D011201:Poultry Diseases; D012475:Salmonella; D012480:Salmonella Infections; D012481:Salmonella Infections, Animal; D015047:Zoonoses
BULGARIA; CARRIER STATE; POULTRY DISEASES; SALMONELLA INFECTIONS, ANIMAL; ZOONOSES
LE PROBL'EME DES SALMONELLA H'EBERG'EES PAR LES POULES DANS QUELQUES GRANDS 'ELEVAGES AVICOLES DE BULGARIE.