Patau syndrome see trisomy 13. [German-born U.S. geneticist...
test-tube baby a colloquial term for a baby born after in v...
tool-using behavior the ability of nonhuman animals to use...
penile plethysmograph see plethysmography.
modesty n. 1. absence of self-importance or con...
FTT abbreviation for failure to thrive.