. . . . . . . . . . . . "[Protamine-1 (P1) and protamine-2 (P2) protein concentrations were compared against P1 and P2 mRNA levels in the sperm of 166 male infertility patients and 27 men of known fertility.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:36:26+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .