Active substance
Poliovirus Type 1 Mahoney (Inactivated) + Poliovirus Type 2 Mef1 (Inactivated) + Poliovirus Type 3 Saukett (Inactivated)
1 products from 1 companies contain this in Canada.
1 prescription onlysolution
Prescription only
Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.