1. Importance of the lateral position during labor;Goodlin;Obstetrics and Gynecology,1971
2. Cesarean section in the lateral position;Waldron;Obstetrics and Gynecology,1971
3. Lateral thinking in topping up epidurals;Mulvein;Anaesthesia,1976
4. Subarachnoid anaesthesia for Caesarean section;Mitchie;Anaesthesia,1988