1. Thyroid and renal cancers: A bidirectional association
   Maria Irene Bellini et al, 2022, Frontiers in Oncology CrossRef
2. Triple Metachronous Malignancies with Thyroid Involvement: A Brief Overview of Five Case Reports over 20 Years of Institutional Experience
   Marius-Ioan Bădan et al, 2020, Diagnostics CrossRef
3. Positron Emission Tomography With Fluorodeoxyglucose Incidental Detection of Colon Cancer in a Patient’s Follow-Up for Nasopharyngeal Carcinoma During the COVID-19 Pandemic: A Case Report
   Mohammed Basendowah et al, 2020, Cureus CrossRef
4. Synchronous multiple primary malignancies of clear cell renal cell carcinoma with sarcomatoid, thyroid carcinoma: a case report
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5. DOPAMINE AND NOREPINEPHRINE CONTENT IN THE CEREBRAL CORTEX OF BALB/C NUDE MICE WITH MULTIPLE PRIMARY MALIGNANT TUMOURS
   Elena Mikhaylovna Frantsiyants et al, 2024, Ulyanovsk Medico-biological Journal CrossRef
6. Experimental Modeling of Multiple Primary Malignant Processes with One Tumor Suppressed by Another under Conditions of Primary Immunodeficiency
   E. M. Frantsiyants et al, 2021, Bulletin of Experimental Biology and Medicine CrossRef