Anesthesiology, Vol. 73, No. 6. (December 1990), pp. 1179-1185.
Early Hum Dev, Vol. 29, No. 1-3. (l 1992), pp. 259-267.
Am J Physiol, Vol. 270, No. 1 Pt 2. (January 1996)
Pediatr Res, Vol. 40, No. 2. (August 1996), pp. 337-343.
Am J Obstet Gynecol, Vol. 120, No. 6. (15 November 1974), pp. 817-824.
Am J Physiol, Vol. 240, No. 1. (January 1981)
Am J Obstet Gynecol, Vol. 181, No. 4. (October 1999), pp. 1018-1025.
J Appl Physiol, Vol. 99, No. 6. (December 2005), pp. 2331-2336.
Am J Physiol Lung Cell Mol Physiol (30 June 2006)
Am J Obstet Gynecol, Vol. 195, No. 1. (July 2006), pp. 302-303.
Auton Neurosci, Vol. 123, No. 1-2. (30 December 2005), pp. 19-25.
Anesth Analg, Vol. 80, No. 5. (May 1995), pp. 949-954.
Anesth Analg, Vol. 82, No. 5. (May 1996), pp. 1023-1026.
Eur J Anaesthesiol, Vol. 15, No. 3. (May 1998), pp. 320-323.
Anesth Analg, Vol. 98, No. 2. (February 2004)
Fetal Diagn Ther, Vol. 20, No. 3. (n 2005), pp. 208-213.
Eur J Anaesthesiol, Vol. 22, No. 5. (May 2005), pp. 359-362.
Fetal Diagn Ther, Vol. 20, No. 5. (t 2005), pp. 377-382.
J Pediatr Surg, Vol. 37, No. 12. (December 2002), pp. 1678-1680.
Pediatr Res, Vol. 54, No. 1. (July 2003), pp. 44-51.
Am J Physiol Regul Integr Comp Physiol, Vol. 281, No. 2. (August 2001)
Ann Chir, Vol. 126, No. 7. (September 2001), pp. 659-665.
Am J Obstet Gynecol, Vol. 189, No. 1. (July 2003), pp. 208-215.
J Perinat Med, Vol. 31, No. 6. (2003), pp. 538-539.
Br J Anaesth, Vol. 93, No. 6. (December 2004), pp. 818-824.
Am J Physiol Regul Integr Comp Physiol, Vol. 288, No. 2. (February 2005)
Am J Physiol Lung Cell Mol Physiol, Vol. 288, No. 6. (June 2005)
Biol Neonate, Vol. 88, No. 2. (2005), pp. 73-78.
Ultrasound in Obstetrics and Gynecology, Vol. 18, No. 6. (12 December 2002), pp. 656-661.
Ultrasound in Obstetrics and Gynecology, Vol. 25, No. 3. (March 2005), pp. 277-281.