Mwaniki-Kagai, J Use of beef extract as a diluent in direct agglutination test for visceral leishmaniasis. [electronic resource] - East African medical journal May 1992 - 244-7 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0012-835X Subjects--Topical Terms: Agglutination Tests--methodsAnimalsCattleCulture Media--standardsEvaluation Studies as TopicGelatin--standardsHumansLeishmaniasis, Visceral--bloodMeat ProductsSensitivity and SpecificityTissue Extracts--standards