{"name":"Ma Kejia","orcid":null,"affiliation":"Department of Gastroenterology, The Third Xiangya Hospital of Central South University , Changsha Hunan 410000, China","id":15552,"datarank":0.300038,"percentile_rank":94.4,"paper_count":1,"h_index":null,"cited_by_count":null,"works_count":null,"i10_index":null,"openalex_id":null,"last_known_institutions":[],"top_fields":[]}