Adam, S. A., Sheaves, J. K., Wright, N. H., Mosser, G., Harris, R. W., & Vessey, M. P. (1981). A case-control study of the possible association between oral contraceptives and malignant melanoma. Nature Publishing Group.
Dyfyniad Arddull ChicagoAdam, S. A., J. K. Sheaves, N. H. Wright, G. Mosser, R. W. Harris, and M. P. Vessey. A Case-control Study of the Possible Association between Oral Contraceptives and Malignant Melanoma. Nature Publishing Group, 1981.
Dyfyniad MLAAdam, S. A., et al. A Case-control Study of the Possible Association between Oral Contraceptives and Malignant Melanoma. Nature Publishing Group, 1981.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.