A pair of cheetah cubs at Columbus Zoo were the first in history born via in vitro fertilization and embryo transfer to a surrogate mother.
원문출처 : https://www.cnn.com/videos/us/2020/02/24/cheetah-cubs-born-columbus-zoo-in-vitro-fertilization-mh-orig.cnn
원문출처 : https://www.cnn.com/videos/us/2020/02/24/cheetah-cubs-born-columbus-zoo-in-vitro-fertilization-mh-orig.cnn