Muhammad Obaidur Rahman, Tauqir Ahmed, Sarwat Rahman, Atiqur Rahman.
Effects of socioeconomic factors, psychological stress, smoking, alcohol and caffeine on preterm delivery.
Pak J Pharm Sci Jan ;11(1):41-6.

The relation between preterm birth and socioeconomic and psychological factors. smoking, alcohol and caffeine consumption are studied. Gestational age was determined from ultrasound and maternal dates. Adverse social circumstances are associated with preterm birth which inturn effects fetal growth.

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