Buscar por Autor Lee, Nancy C.
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Fecha de publicación | Título | Autor(es) |
1987 | A case-control study of breast cancer and hormonal contraception in Costa Rica | Lee, Nancy C.; Rosero-Bixby, Luis; Oberle, Mark W.; Grimaldo, Carmen; Whatley, Anne S.; Rovira, Elizabeth Z. |
1993 | The effect of using different reference dates for control exposure measurement on relative risk estimates in a case-control study | Rampey, Alvin H.; Irwin, Kathleen L.; Oberle, Mark W.; Kinchen, Steven; Lee, Nancy C.; Marsden, Anne; Rosero-Bixby, Luis |