Dissanayake, D.R.A.Wijewardana,T.G.Gunawardena, G.A.Poxton, I.R.2015-04-202015-04-20https://dl.nsf.gov.lk/handle/1/19245Veterinary ScienceE.coliChickenUse of liposome incorporated complete lipopolysaccharide core types R1, R2, R3 and R4 to control E.coli infection in chickenRG/2004/V/003FR 1471