{"name":"Ken Ishii","orcid":"0000-0002-5486-2795","affiliation":"Tokyo Dental College Ichikawa General Hospital","id":205745,"datarank":0.0,"percentile_rank":0.0,"paper_count":4,"h_index":null,"cited_by_count":null,"works_count":null,"i10_index":null,"openalex_id":null,"last_known_institutions":[],"top_fields":[]}