Maternal serum beta-hCG levels in screening for Down syndrome are higher in singleton pregnancies achieved with ovulation induction and intrauterine insemination than in spontaneous singleton pregnancies.
Räty
R
R
Virtanen
A
A
Koskinen
P
P
Anttila
L
L
Laitinen
P
P
Tiitinen
A
A
Ekblad
U
U
D018997:Chorionic Gonadotropin, beta Subunit, Human / Q000097:blood*; D004314:Down Syndrome / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007315:Insemination, Artificial; D008403:Mass Screening; D010062:Ovulation Induction; D011247:Pregnancy / Q000097:blood*; D012016:Reference Values
D018997:Chorionic Gonadotropin, beta Subunit, Human