PT  - JOURNAL ARTICLE
AU  - Zena Stein
AU  - Mervyn Susser
TI  - Stein and Susser reply
AID  - 10.1136/jech.34.4.318-a
DP  - 1980 Dec 01
TA  - Journal of Epidemiology and Community Health
PG  - 318--318
VI  - 34
IP  - 4
4099  - http://jech.bmj.com/content/34/4/318.2.short
4100  - http://jech.bmj.com/content/34/4/318.2.full
SO  - J Epidemiol Community Health1980 Dec 01; 34