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«[Prevention strategies for testicular and penile cancer: an integrative review]» (στα pt). Revista da Escola de Enfermagem da USP45 (1): 277–82. March 2011. doi:10.1590/s0080-62342011000100039. PMID21445520.
Penile Cancer. Treasure Island (FL): StatPearls Publishing. 2020. Ανακτήθηκε στις 7 Δεκεμβρίου 2020.