Book Interchange Tag Suite (BITS) Version 1.0 Tag Library Version 1.0
Digital Archive of Journal Articles
National Center for Biotechnology Information (NCBI)
National Library of Medicine (NLM)
%fallback-model;
XInclude Fallback Model
Content model for the
<xi:fallback>
element
Content Model
<!ENTITY % fallback-model "(#PCDATA)" >