P31.18: The sonographic assignment of fetal gender in early pregnancy
C. Appleton, N. Clode, J. P. Marques, P. Veca, A. GraçaVolume:
30
Year:
2007
Language:
english
Pages:
2
DOI:
10.1002/uog.4788
File:
PDF, 57 KB
english, 2007