TY  - GEN
AU  - Chang,Hye Jin
AU  - Lee,Jung Ryeol
AU  - Jee,Byung Chul
AU  - Suh,Chang Suk
AU  - Kim,Seok Hyun
TI  - Impact of blastocyst transfer on offspring sex ratio and the monozygotic twinning rate: a systematic review and meta-analysis
SN  - 1556-5653
PY  - 2009///0708
KW  - Embryo Transfer
KW  - methods
KW  - Female
KW  - Fertilization in Vitro
KW  - Humans
KW  - Infant, Newborn
KW  - Ovulation Induction
KW  - Pregnancy
KW  - Pregnancy Outcome
KW  - Randomized Controlled Trials as Topic
KW  - Retrospective Studies
KW  - Sex Ratio
KW  - Twins, Monozygotic
N1  - Publication Type: Journal Article; Meta-Analysis; Review; Systematic Review
UR  - https://doi.org/10.1016/j.fertnstert.2008.03.066
ER  -