Many of the basic concepts about human embryology have come from working on animals, which may be very different from what is going on in the human system.

In human embryology, intervillous space is the "space between the villi containing the vessels" of the mother and the embryo.

He remained at Oxford until 1919, first as a demonstrator in forest zoology and human embryology, then as a lecturer in histology in 1917.

In human embryology, the intermediate zone of the cortex is a layer in the neural tube between the marginal zone and the pia mater.

They also develop late in human embryology.

Apart from one foray into human embryology, an attempt to derive stem cells from fetuses, her chief interest has always lain with the mouse.

Nevertheless, neither His-inspired human embryology nor developmental biology are concerned with the comparison of vertebrate embryos.

In human embryology, the primary interventricular foramen is a temporary opening between the developing ventricles of the heart.

In human embryology, there are six arches which are separated by pharyngeal grooves externally and pharyngeal pouches internally.

He is perhaps best known for his work on discursive analysis of science and his more recent publications on issues surrounding human embryology.