PubMed:7940740 / 250-258
Annnotations
Wangshuguang
{"project":"Wangshuguang","denotations":[{"id":"T2","span":{"begin":0,"end":8},"obj":"B-Variation"},{"id":"T2","span":{"begin":0,"end":8},"obj":"B-Variation"}],"text":"vascular"}
123123123
{"project":"123123123","denotations":[{"id":"T2","span":{"begin":0,"end":8},"obj":"B-Variation"}],"text":"vascular"}