Early human fetal activity.
- Hooker, Davenport, 1887-1965
About this work
Selected cineradiography films created by Davenport Hooker which show characteristic reflex activity using a probe from six human foetuses of approximately 8, 9, 11 and 14 weeks menstrual age - the earliest reaction would be 7 1/2 weeks.
1videodisc (17 min. ) : silent, black and white, PAL.