Opitz, J., Paul, N. Blastogenesis : Normal and Abnormal. New York: Wiley-Liss, 1993 403 p. 0-471-59789-9.
Opitz, J., Paul, N. Blastogenesis : Normal and Abnormal. New York: Wiley-Liss, 1993 403 p. 0-471-59789-9.
Opitz, J., Paul, N. (1993) Blastogenesis : Normal and Abnormal, New York: Wiley-Liss 403 p. 0-471-59789-9.
Opitz, J., & Paul, N. (1993). Blastogenesis : Normal and Abnormal. Proceedings of the 2nd International Workshop on Fetal Genetic Pathology Held at Big Sky, Montana, October 12-16, 1991. New York: Wiley-Liss, 403 p.
Opitz J, Paul N. Blastogenesis : Normal and Abnormal: Proceedings of the 2nd International Workshop on Fetal Genetic Pathology Held at Big Sky, Montana, October 12-16, 1991. New York: Wiley-Liss; 1993. p. 403 p. ISBN: 0-471-59789-9.