AU  - Root B
TI  - SPinal anesthesia with the patient supine
PT  - JOUR
DP  - 1969
TA  - JAMA
pages = {1192},
VI  - 208
IP  - 7
AID  - 10.1001/jama.1969.03160070070028 [doi]
4100  - http://dx.doi.org/10.1001/jama.1969.03160070070028
SO  - JAMA May 19, 1969 208(7):1192