PMC:5126056 / 7438-7462
Annnotations
0_colil
{"project":"0_colil","denotations":[{"id":"27965528-24287340-246305","span":{"begin":20,"end":24},"obj":"24287340"}],"text":"Penney and Volkoff, 2014"}
2_test
{"project":"2_test","denotations":[{"id":"27965528-24287340-38190239","span":{"begin":20,"end":24},"obj":"24287340"}],"text":"Penney and Volkoff, 2014"}