Showing items related by title, author, creator and subject.

• Amniotic fluid acetylcholinesterase electrophoresis as a secondary test in the diagnosis of anencephaly and open spina bifida in early pregnancy 

  Cuckle, Howard S. (1981-08-15)
• New test spots ectopic pregnancy: radioimmunoassay for HCG signals the condition in its first weeks 

  Unknown author (1974-02-01)
• What Can We Do to Prepare Patients for Test Results During Pregnancy? 

  Delzell, John E., Jr. (2000-09)