KARYOTYPE, AMNIOTIC FLUID
KARYOTYPE, PRODUCTS OF CONCEPTION
KEPPRA
KERATIN ANTIBODIES
KETONES, WHOLE BLOOD
KIDNEY BIOPSY
KILLER CELLS
KLEIHAUER-BETKE (FOR FETAL CELLS) - ACID ELUTION
KLONOPIN
KOH PREPARATION - FUNGI
KOH PREPARATION - PARASITES