Variances in Achievement Between School Districts with Same Concentration of Low - Income Students (evanstonroundtable.com)
PetTrust ™ Plus (ivermectin / pyrantel) contains the exact same active ingredients, in the exact same concentrations, as HEARTGARD ® Plus (ivermectin / pyrantel). (pettrust.com)
The same concentration on the present can be over against the future instead of the past. (religion-online.org)