PRENATAL DIAGNOSIS BY ENZYME ANALYSIS IN
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GORDON W. GRAHAM; DAVID A. AITKEN; J. MICHAEL CONNOR
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Article
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1996
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John Wiley and Sons
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English
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Fifteen pregnancies at risk for Lesch-Nyhan syndrome were investigated between 8 and 17 weeks' gestation by measurement of hypoxanthine-guanine phosphoribosyl transferase (HGPRT) and adenine phosphoribosyl transferase (APRT) enzyme activities in chorionic villus samples (cultured and uncultured) or