|
1
|
Folic acid supplements and risk of facial clefts: national population based case-control study.
|
BMJ
|
2007
|
3.67
|
|
2
|
Accuracy of reporting of menstrual cycle length.
|
Am J Epidemiol
|
2007
|
1.35
|
|
3
|
On the frequency of intercourse around ovulation: evidence for biological influences.
|
Hum Reprod
|
2004
|
1.18
|
|
4
|
Parent's occupation and isolated orofacial clefts in Norway: a population-based case-control study.
|
Ann Epidemiol
|
2007
|
1.04
|
|
5
|
Ultraviolet radiation intensity predicts the relative distribution of dermatomyositis and anti-Mi-2 autoantibodies in women.
|
Arthritis Rheum
|
2009
|
1.03
|
|
6
|
Rescue of the corpus luteum in human pregnancy.
|
Biol Reprod
|
2003
|
1.02
|
|
7
|
Intact HCG, free HCG beta subunit and HCG beta core fragment: longitudinal patterns in urine during early pregnancy.
|
Hum Reprod
|
2005
|
0.89
|
|
8
|
Urinary Concentrations of Phthalate Metabolites and Bisphenol A and Associations with Follicular-Phase Length, Luteal-Phase Length, Fecundability, and Early Pregnancy Loss.
|
Environ Health Perspect
|
2015
|
0.88
|
|
9
|
Long-term recall of pregnancy-related events.
|
Epidemiology
|
2017
|
0.75
|
|
10
|
Long-term Recall of Time to Pregnancy.
|
Epidemiology
|
2016
|
0.75
|