20 antistreptolysin units below the titre of male test persons , that seasonal variations of the antistreptolysin titre with the highest titres appear in the first and third quarter which may be explained by a bad unspecific defensive condition , that , furthermore , the antistreptolysin titres increase to the 14th year and then continuously decrease and that in new-born children the arithmetic mean value of the antistreptolysin units is significantly higher than in their mothers .
C0021289
new-born
C0008059
children