Obstetrics & Gynecology

Medicine & Life Sciences

1. Pregnancy 100%
2. Mothers 62%
3. Contraceptive Agents 45%
4. Sheep 43%
5. Contraception 40%
6. Fetus 38%
7. Ovarian Neoplasms 32%
8. Advisory Committees 31%
9. Parturition 30%
10. Confidence Intervals 28%
11. Obstetrics 27%
12. Gestational Age 27%
13. Odds Ratio 25%
14. Cost-Benefit Analysis 24%
15. Pre-Eclampsia 24%
16. Ovarian Epithelial Carcinoma 24%
17. Postpartum Period 24%
18. Placenta 22%
19. Primates 22%
20. Costs and Cost Analysis 21%
21. Oral Contraceptives 21%
22. Oocytes 20%
23. Premature Birth 20%
24. Pregnancy Outcome 20%
25. First Pregnancy Trimester 20%
26. Gestational Diabetes 20%
27. Amniotic Fluid 19%
28. Systematic Reviews 19%
29. Induced Labor 19%
30. Obesity 18%
31. Morbidity 17%
32. Randomized Controlled Trials 17%
33. Levonorgestrel 17%
34. Cohort Studies 17%
35. Pregnant Women 17%
36. Hemorrhage 16%
37. Maternal Obesity 15%
38. Safety 15%
39. Therapeutics 14%
40. Population 14%
41. Body Mass Index 14%
42. Watchful Waiting 14%
43. Hormonal Contraception 14%
44. Quality-Adjusted Life Years 13%
45. Mexico 13%
46. Hormones 13%
47. Intrauterine Devices 13%
48. Stillbirth 13%
49. Newborn Infant 13%
50. Hypoxia 12%
51. Prenatal Care 12%
52. Amnion 12%
53. Hemodynamics 12%
54. Vaginal Birth after Cesarean 12%
55. Retrospective Studies 12%
56. Macaca mulatta 12%
57. Pain 12%
58. Health 11%
59. Placebos 11%
60. Counseling 11%
61. Postpartum Hemorrhage 11%
62. Neoplasms 11%
63. Logistic Models 11%
64. Medicaid 11%
65. Serum 11%
66. Atrial Natriuretic Factor 11%
67. Vascular Endothelial Growth Factor A 11%
68. Vulvodynia 11%
69. Assisted Reproductive Techniques 10%
70. Urinary Incontinence 10%
71. Fetal Death 10%
72. Estrogens 10%
73. Extraembryonic Membranes 10%
74. Premature Obstetric Labor 10%
75. Cesarean Section 10%
76. Fertilization in Vitro 10%
77. Umbilical Arteries 10%
78. Fetal Blood 10%
79. Menorrhagia 10%
80. Tubal Sterilization 10%
81. Physicians 10%
82. estradiol valerate-dienogest 10%
83. Endometriosis 10%
84. Blood Volume 9%
85. Misoprostol 9%
86. Genes 9%
87. Delivery of Health Care 9%
88. Gestational Weight Gain 9%
89. Guidelines 9%
90. Second Pregnancy Trimester 9%
91. Trial of Labor 9%
92. Child 9%
93. Emergency Medical Services 9%
94. Calcium-Activated Potassium Channels 9%
95. Infertility 9%
96. Pelvic Floor 9%
97. Trophoblasts 9%
98. Perinatal Death 9%
99. Dilatation 8%
100. Apamin 8%