Showing results (71-80 of 72) with videos related to
Sort By:
Pageof 8
You have reached the last page of results.This site can display upto 72 results.
Lancet (London, England)|June 11, 1983
The efficacy of a serum screening service for neural-tube defects: the South Wales experienceC J Roberts, B M Hibbard, G H Elder, et al.Prenatal Diagnosis|February 1, 1990
Maternal serum alpha-fetoprotein screening for open neural tube defects in twin pregnanciesH Cuckle, N Wald, J D Stevenson, et al.Pageof 8