COMPOSITION PER DOSE(2.5 ML):;AT LEAST 1.8 X 10^10.4 CFU OF INACTIVATED AND OIL ADJUVANTED;ENTEROADHESIVE STRAINS OF E.COLI CARRYING THE ANTIGENIC FACTORS;K88 AND 987P, BELONGING TO THE SEROTYPES MOST FREQUENTLY;ASSOCIATED WITH NEONATAL COLIBACILLOSIS IN PIGLETS.