TY  - GEN
AU  - Hanken,J
AU  - Richardson,M K
TI  - Haeckel's embryos
SN  - 0036-8075
PY  - 1998///0313
KW  - Animals
KW  - Embryo, Mammalian
KW  - anatomy & histology
KW  - Embryo, Nonmammalian
KW  - Vertebrates
N1  - Publication Type: Comment; Letter
UR  - https://doi.org/10.1126/science.279.5355.1283i
ER  -