Comment on 'Origin of trisomy: no evidence to support the ovarian mosaicism theory'.Published in:Prenatal Diagnosis, 2012, v. 32, n. 12, p. 1221, doi. 10.1002/pd.3958By:Hulten, Maj Anita;Jonasson, Jon;Westgren, Magnus;Jonsson, Anna Maria;Papadogiannakis, Nikos;Iwarsson, ErikPublication type:Article