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

• Abortions because of unavailability of prenatal diagnosis 

  Hook, Ernest B.; Willey, Ann M. (1981-10-24)
• Use of prenatal cytogenetic diagnosis in New York State 

  Hook, Ernest B.; Schreinemachers, Dina M.; Cross, Philip K. (1981-12-03)
• Prenatal diagnosis: the population at risk 

  Hook, Ernest B. (1983-05)