Effect of 4-amino-pteroylglutamic acid (aminopterin) on early pregnancy.
THIERSCH
J B
JB
PHILIPS
F S
FS
D000596:Amino Acids; D000630:Aminopterin; D005260:Female; D005492:Folic Acid; D006801:Humans; D011247:Pregnancy
D000596:Amino Acids; D005492:Folic Acid; D000630:Aminopterin
AMINO ACIDS; PREGNANCY