3件 （「Hiroshi Hirai」）

The Relationship between Socio-economic Status and the Loss of Healthy Aging, and Relevant Gender Differences in the Japanese Older Population 論文

Katsunori Kondo・Toyo Ashida・Hiroshi Hirai・Misawa Jimpei・Kayo Suzuki ·2012-01-01 ·『Iryo To Shakai』　22(1)　pp. 19-30

doi:10.4091/iken.22.19

An early history of Japanese amyotrophic lateral sclerosis (ALS) and the current significance 論文

Koji Abe ·2017-01-01 ·『Rinsho Shinkeigaku』　57(4)　pp. 153-162

doi:10.5692/clinicalneurol.cn-001000

Self-Report Altruism Scale Distinguished by the Recipient (SRAS-DR): Validity and reliability 論文

Ryo Oda・Megumi Dai・Yuki Niwa・Hiroshi Ihobe・Toko Kiyonari・Mia Takeda・Kai Hiraishi ·2013-01-01 ·『The Japanese journal of psychology』　84(1)　pp. 28-36

doi:10.4992/jjpsy.84.28