a total of 28,159 blood serum samples have been examined for brucellosis , 87 -- for leptospirosis , 84 -- for toxoplasmosis , 554 -- for the presence of rickettsii and neoreckettsii , and 193 -- for total protein content , albumin , and protein fractions , taken from cows in the course of the years on 40 dairy farms in the district of rousse .
C0001924
albumin
C0033684
protein