1.
- 14th annual meeting of the Society of Perinatal Obstetricians : January 24-29, 1994, Las Vegas, Nevada. 1994. Vol. 170, No. 1, Part 2, Suppl. - St. Louis : Mosby-Year Book, 1994 - s. 23, 264-446.(American Journal of Obstetrics and Gynecology; Suppl.) [1, currently available 0, at library only 1]
- Chapters, articles