ICD-10-CM is a listing of alphanumeric codes, ____________ characters long

The first letter of the pacemaker code refers to the ________

Fill in the blank(s) with correct word

Which of the following laws was enacted to ensure that legend drugs are safe, effective, and not counterfeited or misbranded?

a. Durham-Humphrey Amendment b. Drug Listing Act c. Kefauver-Harris Amendment d. Prescription Drug Marketing Act