Aschheim-Zondek test

noun

Asch·​heim-Zon·​dek test ˈäsh-ˌ(h)īm-ˈzän-dik-, -ˈtsän- 

: a test formerly used especially to determine human pregnancy in its early stages on the basis of the effect of a subcutaneous injection of the patient's urine on the ovaries of an immature female mouse