[Round table conference. Stem cells].
D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D001773:Blood Cells / Q000502:physiology*; D002648:Child; D005260:Female; D006413:Hematopoietic System / Q000502:physiology*; D006801:Humans; D066298:In Vitro Techniques; D008297:Male; D051379:Mice; D008875:Middle Aged; D011817:Rabbits; D051381:Rats