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worldcat.org
Moore, Carl R. (1926). "The Biology of the Mammalian Testis and Scrotum". The Quarterly Review of Biology. 1 (1): 4–50. doi:10.1086/394235. ISSN0033-5770.
Uhlén, Mathias; Fagerberg, Linn; Hallström, Björn M.; Lindskog, Cecilia; Oksvold, Per; Mardinoglu, Adil; Sivertsson, Åsa; Kampf, Caroline; Sjöstedt, Evelina (2015-01-23). "Tissue-based map of the human proteome". Science. 347 (6220): 1260419. doi:10.1126/science.1260419. ISSN0036-8075. PMID25613900. S2CID802377.