. . . . . . . . . . . . "[Activin type I (ALK2 and ALK4) and type II (ActRIIA and ActRIIB) receptors were detected using immunohistochemistry on Bouins fixed sections of normal, carcinoma in situ (CIS), seminoma, non-seminoma and gonadotropin-deprived human testis.]. 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 . "2014-10-02T12:39:28+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .