AU  - Berkman R
TI  - PErcutaneous electrical nerve stimulation for treatment of low back pain
PT  - JOUR
DP  - 1999
TA  - JAMA
pages = {941-942},
VI  - 282
IP  - 10
AID  - 10-1001/pubs.JAMA-ISSN-0098-7484-282-10-jbk0908 [doi]
4100  - http://dx.doi.org/10-1001/pubs.JAMA-ISSN-0098-7484-282-10-jbk0908
SO  - JAMA September 8, 1999 282(10):941