The following pages link to Template:Ref-Ingalls1920a:
Displayed 2 items.
- Historic Embryology Papers (transclusion) (← links)
- Paper - Symmetrical segmental thickenings in the dorsal ectoderm of human embryos (transclusion) (← links)
The following pages link to Template:Ref-Ingalls1920a:
Displayed 2 items.