Congenital malformations and maternal drinking water supply in rural South Australia: a case-control study
M.M. Dorsch, R.K.R. Scragg, A.J. McMichael, P.A. Baghurst, K.F. Dyer 1984 American Journal of Epidemiology v. 119, n. 4, p. 473-486.
Case-control statistical study of birth defects and gestational drinking water supply.