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a phenomenon independent of micromanipulation. Hum Reprod 16,
1264-1269.
Sills ES, Moomjy M, Zaninovic N, Veeck LL, McGee M, Palermo GD and
Rosenwaks Z (2000) Human zona pellucida micromanipulation and mono-
zygotic twinning frequency after IVF. Hum Reprod 15,890-895.
Tarlatzis BC, Qublan HS, Sanpoulou T, Zepiridis L, Grimbizis G and
Bontis J (2002) Increase in the monozygotic twinning rate after intracyto-
plasmic sperm injection and blastocyst stage embryo transfer. Fertil Steril
77,196-198.
Ubaldi F, Bourgain C, Tournaye H, Smitz J, Van Steirteghem A and
Devroey P (1997) Endometrial evaluation by aspiration biopsy on the day
of oocyte retrieval in the embryo transfer cycles in patients with
serum progesterone rise during the follicular phase. Fertil Steril 67,
521-526.
Utsunomiya T, Naitou T and Nagaki M (2002) A prospective trial of blasto-
cyst culture and transfer. Hum Reprod 17, 1846-1851.
Van de Velde H, De Vos A, Joris H, Nagy ZP and Van Steirteghem AC
(1998) Effect of timing of oocyte denudation and micro-injection on survi-
val, fertilization and embryo quality after intracytoplasmic sperm injection.
Hum Reprod 13, 3160-3164.
Zikopoulos K, Kolibianakis EM, Camus M, Tournaye H, Van den Abbeel E,
Joris H, Van Steirteghem A and Devroey P (2004a) Duration of
gonadotropin-releasing hormone antagonist administration does not affect
the outcome of subsequent frozen-thawed cycles. Fertil Steril 81,473-475.
Zikopoulos K, Platteau P, Kolibianakis E, Albano C, Van Steirteghem A and
Devroey P (2004b) Quintuplet pregnancy following transfer of two blasto-
cysts: Case report. Hum Reprod 19,325-327.
Submitted on May 19, 2004; accepted on July 12, 2004
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