Fig. 1From: Serial head circumference measurements should be used to classify congenital microcephalyStudy flow diagram. The percentiles for HC referenced the WHO for full-term (≥ 37 weeks of gestation) neonates and Fenton Growth Charts for preterm (< 37 weeks of gestation) neonates. HC, head circumference; P3, third percentile; DOL3, 3 days of lifeBack to article page