Hartmann, M., Knoth, H., Schulz, D., & Knoth, S. (2003). Industry-sponsored economic studies in oncology vs studies sponsored by nonprofit organisations. Nature Publishing Group.
Citação norma ChicagoHartmann, M., H. Knoth, D. Schulz, and S. Knoth. Industry-sponsored Economic Studies in Oncology Vs Studies Sponsored By Nonprofit Organisations. Nature Publishing Group, 2003.
MLA CitationHartmann, M., H. Knoth, D. Schulz, and S. Knoth. Industry-sponsored Economic Studies in Oncology Vs Studies Sponsored By Nonprofit Organisations. Nature Publishing Group, 2003.
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