Citation

Urschel JD, Urschel JW, Mackenzie WC. Scand. J. Soc. Med. 1990; 18(4): 273.

Comment On:

Scand J Soc Med 1990;18(1):59-61

Copyright

(Copyright © 1990, Scandinavian University Press)

DOI

unavailable

PMID

2291102

Abstract

[Abstract unavailable]

Language: en