S<scp>alivary (</scp>SD-T<scp>ype)</scp>C<scp>ystatins:</scp>O<scp>ver</scp>O<scp>ne</scp>B<scp>illion</scp>Y<scp>ears in the</scp>M<scp>aking</scp>—B<scp>ut to</scp>W<scp>hat</scp>P<scp>urpose?</scp>
Critical reviews in oral biology and medicine