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Medicine and Dentistry
Chorionic Gonadotropin
100%
Acetylsalicylic Acid
100%
Hormone Determination
100%
Reproductive Medicine
100%
Clinical Trial
33%
Assisted Reproductive Technology
33%
Body Mass Index
33%
Placebo
33%
Prospective Cohort Study
33%
Conception
33%
Low Drug Dose
33%
Keyphrases
Aspirin
100%
Pregnancy Loss
100%
Human Chorionic Gonadotropin
50%
Hormone Levels
50%
Non-associated
33%
Biochemical Pregnancy Loss
33%
Prospective Cohort Study
16%
Relative Risk
16%
Body Mass Index
16%
Randomized Placebo-controlled Trial
16%
Low-dose Aspirin
16%
Inverse Probability Weighting
16%
Clinical Trial Registry
16%
Parity number
16%
Log-binomial Model
16%
Treatment Assignment
16%
Robust Variance
16%
Pregnancy Prediction
16%
95% Confidence Interval
16%
Registration number
16%
Fertility Treatment
16%
Nursing and Health Professions
Hormone Determination
100%
Chorionic Gonadotropin
100%
Reproductive Medicine
100%
Prospective Cohort Study
33%
Confidence Interval
33%
Placebo
33%
Low Drug Dose
33%
Body Mass
33%
Infertility Therapy
33%
Clinical Trial
33%