1. Die paravertebrale Injektion zur Bekämpfung visceraler Schmerzen;Brunn;Wien Klin Wochenschr,1924
2. Paravertebral block with aqueous phenol in the treatment of vascular disease;Haxton;Angiology,1953
3. Paravertebral block—minor sympathetic surgery;Mandl,1947
4. Revitalization par sympathectomie chimique des glandes sexuelles;Doppler;Bull Mem Soc Chir Paris,1929
5. Roentgenologic control of nerve blocks: use of iodopyracet injection;Alexander;JAMA,1952