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Robert Usher

Explore the profile of Robert Usher including associated specialties, affiliations and a list of published articles. Areas
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Articles 8
Citations 304
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Recent Articles
1.
Harbottle A, Maggrah A, Usher R, Desa E, Creed J
Biomark Med . 2019 Nov; 14(2):97-107. PMID: 31782670
To evaluate an 8.7-kb mitochondrial DNA (mtDNA) deletion as a potential biomarker of endometriosis. We tested the diagnostic accuracy of the 8.7-kb deletion real-time PCR assay using 182 prospectively collected...
2.
Creed J, Maggrah A, Usher R, Desa E, Harbottle A
Biomark Med . 2019 Nov; 14(1):5-8. PMID: 31686548
No abstract available.
3.
Buckett W, Chian R, Holzer H, Dean N, Usher R, Tan S
Obstet Gynecol . 2007 Oct; 110(4):885-91. PMID: 17906024
Objective: To compare obstetric outcome and congenital abnormalities in pregnancies conceived after in vitro maturation (IVM), in vitro fertilization (IVF), and intracytoplasmic sperm injection (ICSI) with those in spontaneously conceived...
4.
Abenhaim H, Kinch R, Morin L, Benjamin A, Usher R
Arch Gynecol Obstet . 2006 Sep; 275(1):39-43. PMID: 16967276
Objectives: To examine the association between body mass index (BMI) and obstetrical and neonatal outcomes. Methods: We conducted a cohort study comparing prepregnant BMI categories with obstetrical and neonatal outcomes...
5.
Morin I, Morin L, Zhang X, Platt R, Blondel B, Breart G, et al.
BJOG . 2005 Jan; 112(2):145-52. PMID: 15663577
Objectives: To assess the association between maternal and fetal characteristics and discrepancy between last normal menstrual period and early (<20 weeks) ultrasound-based gestational age and the association between discrepancies and...
6.
Kramer M, Morin I, Yang H, Platt R, Usher R, McNamara H, et al.
J Pediatr . 2002 Oct; 141(4):538-42. PMID: 12378194
Objectives: To describe temporal trends in fetal "growth" and to examine the roles of sociodemographic, anthropometric, and other determinants. Study Design: Hospital-based cohort study of 61,437 nonmalformed singleton live births...
7.
Blondel B, Morin I, Platt R, Kramer M, Usher R, Breart G
BJOG . 2002 Jul; 109(6):718-20. PMID: 12118654
We compared rates of preterm and postterm birth according to six algorithms for gestational age (GA) estimates based on last menstrual period (LMP) and early ultrasound (EUS): LMP alone, LMP...
8.
Yang H, Kramer M, Platt R, Blondel B, Breart G, Morin I, et al.
Am J Obstet Gynecol . 2002 Mar; 186(3):433-7. PMID: 11904603
Objective: Early ultrasound scanning estimation of gestational age is known to increase the reported preterm delivery rate (<37 completed weeks) compared with estimation by date of the last normal menstrual...