PT  - JOURNAL ARTICLE
AU  - Kidd, C. W.
TI  - Diagnostic Validity
DP  - 1960 May 01
TA  - The Journal of the College of General Practitioners
PG  - 187--191
VI  - 3
IP  - 2
4099  - http://bjgp.org/content/3/2/187.short
4100  - http://bjgp.org/content/3/2/187.full
SO  - J Coll Gen Pract1960 May 01; 3