A u<chr_abbr type="reg" class="ss" expan="com" cert="no">com</chr_abbr>gie <chr_abbr type="reg" class="dc" expan="" cert="no">p-hbar</chr_abbr>nd<chr_abbr type="" class="" expan="" cert="no">[apost]</chr_abbr> lem<chr_abbr type="reg" class="dc" expan="er" cert="no">[apost]</chr_abbr>chie 