Showing results (311-320 of 520) with videos related to

Sort By:
Pageof 52
The Journal of Maternal-Fetal & Neonatal Medicine : the Official Journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians|July 29, 2004
First-trimester maternal serum activin A in pre-eclampsia and fetal growth restrictionC Y T Ong, A W Liao, S Munim, et al.
American Journal of Veterinary Research|January 1, 1989
Effect of xylazine in heifers under thermoneutral or heat stress conditionsA H Fayed, E B Abdalla, R R Anderson, et al.
Human Reproduction (Oxford, England)|September 2, 1999
Second-trimester maternal urine human chorionic gonadotrophin beta-core fragment concentrations in Asian pregnancies with fetal chromosomal abnormalitiesJ J Hsu, K Spencer, T H Hung, et al.
Prenatal Diagnosis|September 1, 1996
Free beta hCG screening of hydropic and non-hydropic Turner syndrome pregnanciesC H Laundon, K Spencer, J N Macri, et al.
Ultrasound in Obstetrics & Gynecology : the Official Journal of the International Society of Ultrasound in Obstetrics and Gynecology|February 24, 2006
Prediction of pre-eclampsia by uterine artery Doppler ultrasonography and maternal serum pregnancy-associated plasma protein-A, free beta-human chorionic gonadotropin, activin A and inhibin A at 22 + 0 to 24 + 6 weeks' gestationK Spencer, C K H Yu, M Savvidou, et al.
Journal of Immunology (Baltimore, Md. : 1950)|April 1, 1976
Preferential expression of anti-azobenzenearsonate antibodies of heterozygous a1a3 rabbits in the a1 allotypeM C Foshay, S E Zimmerman, L K Spencer, et al.
Environmental Health Perspectives|June 5, 2012
Viruses in nondisinfected drinking water from municipal wells and community incidence of acute gastrointestinal illnessMark A Borchardt, Susan K Spencer, Burney A Kieke, et al.
International Journal of Sports Medicine|April 1, 1997
The effects of mountain bike suspension systems on energy expenditure, physical exertion, and time trial performance during mountain bicyclingJ G Seifert, M J Luetkemeier, M K Spencer, et al.
Journal of Virological Methods|October 20, 2009
New mathematical approaches to quantify human infectious viruses from environmental media using integrated cell culture-qPCRE Lambertini, S K Spencer, P D Bertz, et al.
Prenatal Diagnosis|May 21, 2005
Ethnicity and the need for correction of biochemical and ultrasound markers of chromosomal anomalies in the first trimester: a study of Oriental, Asian and Afro-Caribbean populationsK Spencer, V Heath, A El-Sheikhah, et al.
Pageof 52