Assertion: embryo | /r/HasProperty | died in utero
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Source sentences:
text: In 1963, Joseph A. DiPaolo, working in the US, discussed various birth defects found in mice fetuses whose mothers were fed Thalidomide daily, but he found only one kind of anamoly called fetal resorption, or the partial or complete dissolution of fetal tissues after some embryos had died in utero.