1. The prenatal development of behavior in the albino rat.;Angulo;J. Comp. Neur.,1932
2. Development of somatic activity in the albino rat fetuses.;Angulo;Proc. Soc. Exp. Biol. and Med.,1933
3. Functional dissolution of the nervous system in albino rat fetuses induced by means of asphyxia (ligation of the umbilical cord).;Angulo;Anat. Rec.,1934
4. A three weeks' human embryo, with especial reference to the brain and the nephric system.;Gage;Am. J. Anat.,1905