Relation between the length of long limb bones, outer dimensions of limbs and the crown-rump length in embrya and fetuses.
D000886:Anthropometry; D005314:Embryonic and Fetal Development; D005121:Extremities / Q000196:embryology*; D005865:Gestational Age; D006801:Humans; D008722:Methods; D013131:Spine / Q000196:embryology*