<http://www.wikidata.org/reference/6617571936809d713a58bdd29dc72fc97b3c591a>	<http://www.wikidata.org/prop/reference/P356>	"10.1056/NEJM197712222972507" .
<http://www.wikidata.org/reference/6617571936809d713a58bdd29dc72fc97b3c591a>	<http://www.wikidata.org/prop/reference/P813>	"2023-07-13T00:00:00Z"^^<http://www.w3.org/2001/XMLSchema#dateTime> .
<http://www.wikidata.org/reference/6617571936809d713a58bdd29dc72fc97b3c591a>	<http://www.wikidata.org/prop/reference/P248>	<http://www.wikidata.org/entity/Q5188229> .
<http://www.wikidata.org/reference/6617571936809d713a58bdd29dc72fc97b3c591a>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://wikiba.se/ontology#Reference> .
<http://www.wikidata.org/reference/6617571936809d713a58bdd29dc72fc97b3c591a>	<http://www.wikidata.org/prop/reference/value/P813>	<http://www.wikidata.org/value/f6597e99b27d575d7b239d080fecfacb> .
<http://www.wikidata.org/reference/6617571936809d713a58bdd29dc72fc97b3c591a>	<http://www.wikidata.org/prop/reference/value-normalized/P356>	<http://dx.doi.org/10.1056/NEJM197712222972507> .
<http://www.wikidata.org/reference/6617571936809d713a58bdd29dc72fc97b3c591a>	<http://www.wikidata.org/prop/reference/P854>	<https://api.crossref.org/works/10.1056/NEJM197712222972507> .