1. The
Board shall determine the
manner and form in which
statistical returns shall be furnished as provided in
article 20 and shall prescribe the forms therefor.
3. The
Board may require such further
information as it considers necessary to complete or explain the
information contained in such
statistical returns.
4. It shall not be within the
competence of the
Board to
question or express an
opinion on
statistical information respecting
drugs required for
special purposes.