Limited validity of diagnosis codes in Medicare claims for identifying cancer metastases and inferring stage
Chawla, Neetu, Yabroff, K. Robin, Mariotto, Angela, McNeel, Timothy S., Schrag, Deborah, Warren, Joan L.Volume:
24
Language:
english
Journal:
Annals of Epidemiology
DOI:
10.1016/j.annepidem.2014.06.099
Date:
September, 2014
File:
PDF, 894 KB
english, 2014