Authors:
PFEIFFER RA
ULMER R
RAUCH A
TRAUTMANN U
BEINDER E
RUPPRECHT T
MAYER U
STEINKIRCHNER B
WUNDISCH GF
Citation: Ra. Pfeiffer et al., TRUE FETAL MOSAICISM OF AN ISOCHROMOSOME OF THE LONG ARM OF A CHROMOSOME-20 - THE DILEMMA PERSISTS, Prenatal diagnosis, 17(12), 1997, pp. 1171-1175