Search results
Jump to navigation
Jump to search
- '''Crown-rump length''' ('''CRL''') is the measurement of the length of human embryos and fetuses from the top of the head (crown) ..."crown-rump length" is derived from the two anatomical points used for the measurement. The "crown" refers to the top of the embryo or fetus's head, while the "ru1 KB (180 words) - 23:20, 9 February 2024