Mortality ascertainment of participants in the National Wilms Tumor Study using the National Death Index: comparison of active and passive follow-up results
-
* Corresponding author: Cecilia A Cotton ccotton@u.washington.edu
Epidemiologic Perspectives & Innovations 2007, 4:5 doi:10.1186/1742-5573-4-5
Accesses
- Last 30 days: 60 accesses
- Last 365 days: 888 accesses
- All time: 3004 accesses