Citation

Hansson PG. Acta Neurochir. Suppl. 1986; 36: 7-9.

Copyright

(Copyright © 1986, Holtzbrinck Springer Nature Publishing Group)

DOI

unavailable

PMID

3467567

Abstract

Epidemiological studies of accidents are based on the methods used in studying contagious diseases together with time factors. Essential is the understanding of the interrelations between these factors. Difficulties in obtaining a complete material must be considered as all sources used today have limitations.

Language: en