Classification of injury severity by length of stay in hospital

Manylion Llyfryddiaeth
Prif Awdur:	Hobbs, C. A.
Awduron Eraill:	Grattan, E. (joint author.), Hobbs, J. A. (joint author.)
Fformat:	Llyfr
Iaith:	Saesneg
Cyhoeddwyd:	Crowthorne, [Eng.] Transport and Road Research Laboratory 1979.
Cyfres:	TRRL laboratory report 871
Pynciau:	Medical care.