1. The inguinal paravascular technic of lumbar plexus anesthesia: The ‘3-in-1 block’;Winnie;Anesthesia and Analgesia,1973
2. Continuous femoral anesthesia for lower extremity surgery;Rosenblatt;Anesthesia and Analgesia,1980
3. Die kontinuierliche Blockade des Plexus lumbalis (‘3-in-l block’) in der perioperativen Schmerztherapie;Postel;Regional-Anaeslhesie,1984
4. Die inguinale Blockade des Plexus lumbalis als Analgesie-Verfahren in der prä- und postoperativen Traumatologie und Orthopädie;Sprotte;Anaesthesist,1981
5. A regional anesthetic technique compared to general anesthesia for outpatient knee arthroscopy;Patel;Anesthesia and Analgesia,1986