title: [Cytophotometric studies of trophoblastic DNA-F in the 1st trimester of normal pregnancy in humans].
mesh_terms: D000328:Adult; D004247:DNA / Q000378:metabolism*; D005260:Female; D005865:Gestational Age; D006657:Histones / Q000378:metabolism; D006801:Humans; D008855:Microscopy, Electron, Scanning; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D014327:Trophoblasts / Q000648:ultrastructure*
chemical_list: D006657:Histones; D004247:DNA
vernacular_title: Badania cytofotometryczne DNA-F trofoblastu ludzkiego w pierwszym trymestrze ciazy prawidłowej