T., H.S., T., S.S. and Krishnan, R. 2019. Analysing maternal determinants and characteristics of obstetric referrals at a tertiary care centre in Kerala, India. International Journal Of Community Medicine And Public Health. 6, 12 (Nov. 2019), 5321–5327. DOI:https://doi.org/10.18203/2394-6040.ijcmph20195492.