Wright, N. H., Vessey, M. P., Kenward, B., McPherson, K., & Doll, R. (1978). Neoplasia and dysplasia of the cervix uteri and contraception: A possible protective effect of the diaphragm. Nature Publishing Group.
Chicago Stili AlıntıWright, N. H., M. P. Vessey, B. Kenward, K. McPherson, ve R. Doll. Neoplasia and Dysplasia of the Cervix Uteri and Contraception: A Possible Protective Effect of the Diaphragm. Nature Publishing Group, 1978.
MLA AlıntıWright, N. H., et al. Neoplasia and Dysplasia of the Cervix Uteri and Contraception: A Possible Protective Effect of the Diaphragm. Nature Publishing Group, 1978.
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