Mahalanobis, P CNag, A C2011-03-182011-03-181934Procedings of Indian Science Congress (Bombay) Sec Medical and veterniary research 21,380http://hdl.handle.net/10263/1794enMaternal deathBirth rateDeath rateA preliminary study of the maternal death-rate and the proportion of still-births in Bengal for the period 1848-1901Other