[Genetic aspects of peptic ulcer in children].
D000017:ABO Blood-Group System; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007621:Karyotyping; D008297:Male; D010437:Peptic Ulcer / Q000097:blood / Q000235:genetics*
D000017:ABO Blood-Group System
Aspekty genetyczne choroby wrzodowej u dzieci.