Maternal socio-demographic and economic factors of preterm babies born in Teaching Hospital, Jaffna, Sri Lanka - Sasrubi, S.; Sathiadas, M.G.; Surenthirakumaran, R.; Arasaratnam, V. (Sri Lanka College of Paediatricians., 2021)
Keywords: Socio-demographic status; Economic status; Very preterm; Moderate to late preterm