PMC:1186732 / 9-22 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T180","span":{"begin":0,"end":13},"obj":"NN"}],"text":"Photoreceptor"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T109","span":{"begin":0,"end":13},"obj":"CL:0000210"}],"text":"Photoreceptor"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T54","span":{"begin":0,"end":13},"obj":"CL:0000210"}],"text":"Photoreceptor"}