Mangla, M., Nautiyal, R. and ., D. (2019) “A longitudinal study of near-miss and maternal mortality at a tertiary centre in rural Uttarakhand: addressing the fourth delay”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 8(8), pp. 3223–3228. doi: 10.18203/2320-1770.ijrcog20193539.