Paranagama, W.D.Horadagoda, N.U.Rajapakse, R.P.V.J.Faizal, A.C.M.Dharmavardhane, I.V.P.2014-11-122014-11-121999Tropical Agricultural Research, 11:p.372-379https://dl.nsf.gov.lk/handle/1/12497Veterinary ScienceAnimal diseasesNematode infectionsHaemonchus contortusVeterinary parasitologyEvaluation of serum pepsinogen concentration as a diagnostic aid in Haemonchosis of goatsA