Anastomosis of lacrimal sac to conjunctival sac

Coelomic sac Coelom sac

peripodial sac peripodal sac

a fetal protein

abnormal chromosome of fetal cord blood

abnormal fetal

Abnormal fetal heart

abnormal fetal position

ABO fetal maternal incompatibility

adaptive fetal ECG monitor

allogeneic fetal bone

alph fetal protein

Alpha fetal protein

Antepartum fetal distress

antepartum fetal monitor

baseline fetal heart rate

Bleeding after fetal membrane

bovine fetal

Bovine fetal fibroblast