System of health care in Japan in the 21st century.
Higa
S
S
Chuou Health Center, Okinawa, Japan.
D003695:Delivery of Health Care; D005102:Health Expenditures; D006801:Humans; D007348:Insurance, Health; D007564:Japan; D008134:Long-Term Care; D011634:Public Health; D013997:Time Factors