TY  - GEN
AU  - Cortés Román,C
TI  - [Contributions of Carlos Roe León to obstetric anesthesia and analgesia in Spain at the beginning of the 20th century]
SN  - 0034-9356
PY  - 1999///1021
KW  - Analgesia, Obstetrical
KW  - history
KW  - Anesthesia, Obstetrical
KW  - Anesthesia, Spinal
KW  - Anesthetics, Local
KW  - administration & dosage
KW  - Benzoates
KW  - History, 20th Century
KW  - Spain
N1  - Publication Type: Biography; Comment; Historical Article; Letter
ER  -