
The Nature of Things
Prenatal Diagnosis of Spina Bifida / Amniocentesis
S21 • E10 Dec 10, 1980 45m
Scheduled: Reports on prenatal diagnosis of spina bifida, Tay-Sachs disease and Down's syndrome using amniocentesis, ultrasonography and fetoscopy; the use of chinchillas in researching damage to human ears caused by exposure to noise.