%0 Journal Article %T Diagnostic techniques: Three-dimensional ultrasound in obstetrics and gynaecology: technique, possibilities and limitations %A Steiner,, Horst %A Staudach,, Alf %A Spitzer,, Dietmar %A Schaffer,, Heinz %J Human Reproduction %V 9 %N 9 %P 1773-1778 %@ 0268-1161 %D 1994-09-01 %I Oxford University Press %~ DeepDyve