Facts & figures: Client groups and local spending; Health care: Spending on prevention
1983 ◽
Vol 2
(4)
◽
pp. 62-68
◽
2013 ◽
Vol 369
(2)
◽
pp. 107-109
◽
2011 ◽
Vol 2
(2)
◽
pp. e79-e89
◽