Irwin, K. L., Oberle, M. W., & Rosero Bixby, L. (1991). Screening practices for cervical and breast cáncer in Costa Rica.
Čikaški stil citiranjaIrwin, Kathleen L., Mark W. Oberle, i Luis Rosero Bixby. Screening Practices for Cervical and Breast Cáncer in Costa Rica. 1991.
MLA način citiranjaIrwin, Kathleen L., Mark W. Oberle, i Luis Rosero Bixby. Screening Practices for Cervical and Breast Cáncer in Costa Rica. 1991.
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