title: [Ribonuclease activity in the saliva and blood serum of monozygotic and dizygotic twins].
mesh_terms: D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D011247:Pregnancy; D012260:Ribonucleases / Q000097:blood / Q000378:metabolism*; D012463:Saliva / Q000201:enzymology*; D014427:Twins; D014429:Twins, Dizygotic; D014430:Twins, Monozygotic
chemical_list: D012260:Ribonucleases
vernacular_title: Aktywność rybonukleazy w ślinie i w surowicy krwi u bliźniat monozygotycznych i dwuzygotycznych.