Editorial: Registries and Population Databases in Clinical Research and Practice
2011 ◽
Vol 38
(2)
◽
pp. 198-202
◽
2000 ◽
Vol 92
(22)
◽
pp. 1852-1852
2002 ◽
Vol 73
(5)
◽
pp. 605-c-606
1984 ◽
Vol 4
(1)
◽
pp. 35-76
◽
2007 ◽
Vol 88
◽
pp. S61-S71
◽