Ectopic pregnancy after in-vitro fertilization: difference between fresh and frozen-thawed cycles?

Ectopic pregnancy after in-vitro fertilization: difference between fresh and frozen-thawed cycles?. Londra, L.; Moreau, C.; Strobino, D.; Garcia, J.; Alexander, C.; Zhao, Y.. Fertil Steril. 2015; 110-8: p.110-8
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