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Fig. 1 | Environmental Health

Fig. 1

From: Polyunsaturated fatty acids and child neurodevelopment among a population exposed to DDT: a cohort study

Fig. 1

Study population selection pathway. a Prematurity (≤ 37 weeks), low birth weight (≤ 2 kg), twin birth, cerebral atrophy, birth defects, or perinatal asphyxia. b Less than two Bayley evaluations, no dietary information during first and/or third trimester of pregnancy, maternal energy intake < 500 Kcal/day and no maternal serum DDE evaluation during the first trimester of pregnancy

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