PMC:1564426 / 6488-6498
Annnotations
craft-sa-dev
{"project":"craft-sa-dev","denotations":[{"id":"T3048","span":{"begin":5,"end":7},"obj":"IN"},{"id":"T3049","span":{"begin":8,"end":9},"obj":"NN"},{"id":"T3051","span":{"begin":9,"end":10},"obj":"HYPH"}],"text":"tion of β-"}