@misc{indiciae9c180e80fc1d, title = {Guidelines for establishing a maternal serum alpha-fetoprotein screening program.}, author = {F H Wians and G D Hankins and E R Yeomans and T L Hammond and D M Strickland}, year = {1990}, url = {https://pubmed.ncbi.nlm.nih.gov/1700337/}, note = {Source identifier: 1700337} }