Citation

Böttiger LE. Br. Med. J. (Clin. Res. Ed.) 1982; 285(6357): 1819-1821.

Copyright

(Copyright © 1982, British Medical Association, Publisher BMJ Publishing Group)

DOI

unavailable

PMID

6816382

PMCID

PMC1500276

Abstract

[Abstract unavailable]

Language: en