PubMed:819433 / 1191-1268 JSONTXT

{"project":"sentences","denotations":[{"id":"T12","span":{"begin":0,"end":77},"obj":"Sentence"},{"id":"T12","span":{"begin":0,"end":77},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The ecto-5'-nucleotidase in the intact cell obeyed Michaelis-Menten kinetics."}