Fig. 1
From: Folic acid level and preterm birth among Sudanese women
Comparing the median (interquartile) level of folic acid between the cases and the controls
Fig. 1 | Maternal Health, Neonatology and Perinatology
From: Folic acid level and preterm birth among Sudanese women
Comparing the median (interquartile) level of folic acid between the cases and the controls