<chr_abbr type="reg" class="dc" expan="Que" cert="no">Q-hbar</chr_abbr> <chr_var letter="s" var="long">∫</chr_var>ifole<chr_abbr type="reg" class="dc" expan="" cert="no">mt-hbar</chr_abbr> te<chr_abbr type="reg" class="ss" expan="com" cert="no">com</chr_abbr>ti<chr_abbr type="reg" class="dc" expan="en" cert="no">e-hbar</chr_abbr><chr_var letter="s" var="long">∫</chr_var> 