PT  - JOURNAL ARTICLE
AU  - John Marks
TI  - THIRD INTERNATIONAL CONGRESS ON GROUP MEDICINE
DP  - 1975 Nov 01
TA  - The Journal of the Royal College of General Practitioners
PG  - 839--840
VI  - 25
IP  - 160
4099  - http://bjgp.org/content/25/160/839.3.short
4100  - http://bjgp.org/content/25/160/839.3.full
SO  - J R Coll Gen Pract1975 Nov 01; 25