T anto<chr_var letter="s" var="long">∫</chr_var>t <chr_abbr type="reg" class="ss" expan="com" cert="no">com</chr_abbr> fur<chr_abbr type="reg" class="dc" expan="en" cert="no">e-hbar</chr_abbr>t enz en<chr_abbr type="reg" class="sc" expan="tre" cert="no">t-e</chr_abbr>z 