Control of human sex ratios. Gender distribution--not sex selection.
Seibel
M M
MM
Faulkner Centre For Reproductive Medicine, Boston, MA 02130.
Seibel
S G
SG
Zilberstein
M
M
D004624:Embryo Transfer; D004989:Ethics; D005260:Female; D006801:Humans; D008297:Male; D012732:Sex Determination Analysis; D012743:Sex Preselection; D012744:Sex Ratio