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2. An antiagglutinic factor in mammalian sperm plasma;Lindahl;Fertil Steril,1954
3. Concentration of ascorbic acid and the phosphatases in secretions of the male genital tract;Berg;Am J Physiol,1941
4. Blood vitamins A, C, and E and seminal fluid vitamin C in human male sterility;Jungek;Fed Proc,1947
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