Citation

Murray GD. Stat. Med. 1986; 5(2): 103-112.

Copyright

(Copyright © 1986, John Wiley and Sons)

DOI

unavailable

PMID

3520738

Abstract

The advantages and drawbacks of basing treatment comparisons on observational data are discussed. Recommendations are made for minimizing bias when basing comparisons on computerized data banks. A specific example is given concerning treatment following severe head injury.

Language: en