ASSESSMENT OF MINERAL STATUS OF TWICE-YEARLY LAMBING YANKASA EWES : SODIUM AND POTASSIUM CONCENTRATIONS IN THE SALIVA OF TWICE-YEARLY LAMBING YANKASA EWES. NJAP [Internet]. 2021 Jan. 5 [cited 2026 Oct. 26];15:233-6. Available from: https://njap.org.ng/index.php/njap/article/view/1250