问题: 婴儿保健类的书有哪些？你可以帮我找出两本吗？
Cypher查询:
match (:ENTITY{name:'婴儿保健'})<-[:Relationship{name:'类别'}]-(x),(x)-[:Relationship{name:'书名'}]->(q) return distinct q.name limit 2
查询结果:
婴儿粪便辨疾病