(Q79791618)
Statements
Early serum beta-human chorionic gonadotropin in pregnancies after in vitro fertilization: contribution of treatment variables and prediction of long-term pregnancy outcome (English)
Shay Porat
Stephan Savchev
Yuval Bdolah
Arye Hurwitz
Ronit Haimov-Kochman
20 February 2007