PT  - JOURNAL ARTICLE
AU  - Patterson, H. R.
TI  - Research methods and statistics
DP  - 1970 Aug 01
TA  - The Journal of the Royal College of General Practitioners
PG  - 108--109
VI  - 20
IP  - 97
4099  - http://bjgp.org/content/20/97/108.short
4100  - http://bjgp.org/content/20/97/108.full
SO  - J R Coll Gen Pract1970 Aug 01; 20