Japanese Seamen's Insurance Foundation (SEMPOS).
Oonishi
T
T
Public Relations and Health Department, SEMPOS, Tokyo, Japan.
Ono
O
O
D005582:Foundations / Q000458:organization & administration*; D006801:Humans; D007348:Insurance, Health; D007564:Japan; D009326:Naval Medicine / Q000191:economics / Q000458:organization & administration*; D009786:Occupational Health Services / Q000191:economics / Q000458:organization & administration*; D012767:Ships