1. Sterilization of women;BLACKER, C.P.; PEEL, J.H.;Brit. med. J,1969
2. Demand for family planning advice amongst patients in a district maternity hospital;BRENNAN, M.A.R.Y.E.; OPIT, L.J.;Brit. med. J,1973
3. Sterilization of the female: a positive approach to family limitation;BUCKLE, A.E.R.; LOUNG, K.C.;J. biosoc. Sci,1971
4. Female sterilization;DAVIDSON, A.C.; DONALD, I.;Scot. med. J,1972
5. The Costs and Benefits of Family Planning. PEP Broadsheet 534;LAING, W.A.,1972