PT  - JOURNAL ARTICLE
AU  - A. Carlton Ernstene
TI  - The Treatment of Extrasystoles
DP  - 1938 Jul 01
TA  - Cleveland Clinic Journal of Medicine
PG  - 181--183
VI  - 5
IP  - 3
4099  - http://www.ccjm.org/content/5/3/181.short
4100  - http://www.ccjm.org/content/5/3/181.full
SO  - Cleve Clin J Med1938 Jul 01; 5