[Reference values of neonatal erythrocyte and leukocyte count in Bamako, Mali].

Reference values for blood cell count are not established at birth in Mali. This study aimed to determine reference values for erythrocyte and leukocyte at birth in Bamako. Blood was collected from the umbilical cord immediately following its clamping and studied for complete blood cell count in 481 newborns with a birth weight > 2500g, Apgar score ≤ 7 at 5 or 10 minutes, without abnormal hemoglobin mutations and whose mothers were willing in Bamako, Mali.