Authors: Nuttall, KL Lenke, RR Ashwood, ER

Citation: Kl. Nuttall et al., Maternal serum alpha-fetoprotein and altitude, MED HYPOTH, 54(3), 2000, pp. 498-500

Authors: Lenke, RR LaBoskey, J Trainor, P Dullien, VK

Citation: Rr. Lenke et al., Abnormal salivary estriol associated with bowel infarction in fetal gastroschisis, PRENAT N M, 4(6), 1999, pp. 479-480