Media and air bubble flash pattern at time of ultrasound guided embryo transfer predicts pregnancy outcome: an analysis of 2266 consecutive embryo transfers
2000 ◽
Vol 74
(3)
◽
pp. S206-S207
◽
2009 ◽
Vol 35
(8)
◽
pp. S117
1996 ◽
Vol 66
(6)
◽
pp. 980-986
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