TY - RPRT TI - alpha-Fetoprotein levels in pregnancies complicated by gastrointestinal abnormalities of the fetus. AU - P C Clarke AU - Y B Gordon AU - M J Kitau AU - T Chard AU - A D McNeal PY - 1977 DO - 10.1111/j.1471-0528.1977.tb12578.x UR - https://pubmed.ncbi.nlm.nih.gov/66927/ ID - 66927 ER -