APA-čujuhus (7. p.)
NICOLAIDES, K. (1987). ULTRASOUND-GUIDED SAMPLING OF UMBILICAL CORD AND PLACENTAL BLOOD TO ASSES FETAL WELLBEING.
Chicago-čujuhus (17. p.)
NICOLAIDES, K.H. ULTRASOUND-GUIDED SAMPLING OF UMBILICAL CORD AND PLACENTAL BLOOD TO ASSES FETAL WELLBEING. 1987.
MLA-čujuhus (9. p.)
NICOLAIDES, K.H. ULTRASOUND-GUIDED SAMPLING OF UMBILICAL CORD AND PLACENTAL BLOOD TO ASSES FETAL WELLBEING. 1987.
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