PT  - JOURNAL ARTICLE
ED  - ,
TI  - Research in Medicine. Problems and Prospects
AID  - 10.1136/pgmj.54.635.639-c
DP  - 1978 Sep 01
TA  - Postgraduate Medical Journal
PG  - 639--639
VI  - 54
IP  - 635
4099  - http://pmj.bmj.com/content/54/635/639.4.short
4100  - http://pmj.bmj.com/content/54/635/639.4.full
SO  - Postgrad Med J1978 Sep 01; 54