Disease and bibliographic information related to that disease matched to the term introduced

Endpoints: 
Query: 
SELECT ?label ?article ?title WHERE { { SERVICE <$endpoint-2$> { ?s<http://www.w3.org/1999/02/22-rdf-syntax-ns#type><http://bio2rdf.org/ctd_vocabulary:Disease> . ?s<http://www.w3.org/2000/01/rdf-schema#label>?label . filter regex(?label, "??label", "i") OPTIONAL{ ?s<http://bio2rdf.org/omim_vocabulary:article>?article . } } } { SERVICE <$endpoint-1$> { OPTIONAL{ ?article<http://purl.org/dc/terms/title>?title . } } } } LIMIT ??number
Statement: 
Disease and bibliographic information related to that disease matched to the term introduced $label$ (e.g. muscular dystrophy)
A limit of results per page $number$ (e.g. 10)