Experimentation on, or using the organs or tissues from, a human or other mammalian
conceptus in the postembryonic period, after the major structures have been outlined.
In humans, this corresponds to the period from the third month after fertilization
until birth
Note générale sur le champ d'application :
mammalian only; IM for ethical, legal, moral, social, or religious aspects of research
on fetuses; do not routinely add for research involving fetuses; X ref Fetal Cell
Research: coord with specific type of cell