Your search returned 4 results.

Results
	1.	Standardization of methods reduces variability: explanation for historical discrepancies in biochemical screening. [electronic resource] by Evans, Mark I O'Brien, Joseph E Dvorin, Elena Wapner, Ronald J Harrison, Harold H Producer: 20031125 In: Genetic testing vol. 7 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	2.	Impact of folic acid fortification in the United States: markedly diminished high maternal serum alpha-fetoprotein values. [electronic resource] by Evans, Mark I Llurba, Elisa Landsberger, Ellen J O'Brien, Joseph E Harrison, Harold H Producer: 20040408 In: Obstetrics and gynecology vol. 103 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	Correction for insulin-dependent diabetes in maternal serum alpha-fetoprotein testing has outlived its usefulness. [electronic resource] by Evans, Mark I Harrison, Harold H O'Brien, Joseph E Dvorin, Elena Huang, Xiaohua Krivchenia, Eric L Reece, E Albert Producer: 20021119 In: American journal of obstetrics and gynecology vol. 187 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	Maternal weight correction for alpha-fetoprotein: mathematical truncations revisited. [electronic resource] by Evans, Mark I Harrison, Harold O'Brien, Joseph E Huang, Xiaohua Chervenak, Frank A Henry, George P Wapner, Ronald J Producer: 20030513 In: Genetic testing vol. 6 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)