Amniocentesis | Johns Hopkins Medicine Health Library
Friday, July 15th, 2016Qt:{{”
In Connecticut, two scientists working on the genetics of mental retardation, Mark Steele and Roy Breg, aspirated a few milliliters of fluid containing fetal cells from the amniotic sac of a pregnant woman. “}}
http://www.hopkinsmedicine.org/healthlibrary/test_procedures/gynecology/amniocentesis_procedure_92,p07762/