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1
JOURNAL.PONE.0113522
JOURNAL.PONE.0113522
http://dx.doi.org/10.1371/JOURNAL.PONE.0113522
Live birth sex ratio after in vitro fertilization and embryo transfer in China--an analysis of 121,247 babies from 18 centers.
P356
Q34550200-C3C9A905-0E62-49D1-8087-E3A1EA778B2D
P356
JOURNAL.PONE.0113522
http://dx.doi.org/10.1371/JOURNAL.PONE.0113522