Dr. Maurice Friedman, 87, Dies; Created 'Rabbit' Pregnancy Test - The New York Times
A brief history of pregnancy tests – from toads and rabbits to rosewater | Life
Pregnancy Test - A Thin Blue Line The History of the Pregnancy Test - Office of NIH History and Stetten Museum
The demand for pregnancy testing: The Aschheim–Zondek reaction, diagnostic versatility, and laboratory services in 1930s Britain - ScienceDirect
Specimen jar containing three female Japanese Bitterlings, 1930-1980 | Science Museum Group Collection
Early Diagnosis of Pregnancy: Experience with the Zondek-Aschheim Test | NEJM
Evolution Of Pregnancy Technology timeline | Timetoast timelines
Testing times: the birth of the pregnancy test | The Biomedical Scientist Magazine of the IBMS
Pregnancy Test Timeline - Office of NIH History and Stetten Museum
Pregnancy Test Timeline - Office of NIH History and Stetten Museum
Specimen jar containing three female Japanese Bitterlings, 1930-1980 | Science Museum Group Collection
How a Frog Became the First Mainstream Pregnancy Test - The Atlantic
McKesson Consult hCG Combo Cassette Test
The demand for pregnancy testing: The Aschheim–Zondek reaction, diagnostic versatility, and laboratory services in 1930s Britain - ScienceDirect
Numbers of pregnancy tests by kind of test, hospital, and published... | Download Table
Pregnancy Tests Used to Be African Clawed Frogs
Pregnancy Test Timeline - Office of NIH History and Stetten Museum
Pee is for Pregnant: The history and science of urine-based pregnancy tests - Science in the News
These vintage home pregnancy test kits used test tubes & had a two-hour wait - Click Americana
1930 pregnant test｜TikTok Search
1930 pregnant test｜TikTok Search
1930 pregnant test｜TikTok Search
Frog test - Wikipedia
Antibodies | Free Full-Text | From Cereal Grains to Immunochemistry—What Role Have Antibodies Played in the History of the Home Pregnancy Test
Doctors Used to Use Live African Frogs As Pregnancy Tests | Smart News| Smithsonian Magazine
