Keyphrases
Progesterone
100%
Smoking Abstinence
100%
Secondhand Smoke Exposure
100%
Cigarette Smoking
100%
Sex Hormones
50%
Progesterone Treatment
50%
Vaginal Progesterone
50%
Infant Health
25%
Placebo
25%
Twice Daily
25%
Related Risk Factors
25%
Smoking Cessation
25%
Smoking Prevalence
25%
Public Health Impact
25%
COVID-19 Pandemic
25%
High Prevalence
25%
Maternal Smoking
25%
Drug Taking
25%
Concurrent Control
25%
Point Prevalence Survey
25%
Smoking Intervention
25%
Treatment Allocation
25%
Double-blind Randomized Controlled Trial
25%
Clinical Trial Registry
25%
Protocol Amendments
25%
Postpartum Abstinence
25%
New Intervention
25%
Medicine and Dentistry
Nicotine Withdrawal
100%
Passive Smoking
100%
Cigarette Smoking
100%
Progesterone
100%
Sex Hormone
28%
Prevalence
28%
Clinical Trial
14%
Public Health
14%
Arm
14%
Child Health
14%
Randomized Controlled Trial
14%
COVID-19
14%
Abstinence
14%
Maternal Smoking
14%
Placebo
14%
Oral
14%
Biochemistry, Genetics and Molecular Biology
Smoking Cessation
100%
Passive Smoking
100%
Cigarette Smoking
100%
Progesterone
100%
Prevalence
28%
Clinical Trial
14%
Randomized Controlled Trial
14%
Maternal Smoking
14%
Abstinence
14%
Child Health
14%
Neuroscience
Progesterone
100%
Sex Hormone
28%
Behavior (Neuroscience)
14%
Randomized Controlled Trial
14%
Placebo
14%
Risk Factor
14%
Psychology
Progesterone
100%
Public Health
14%
COVID-19
14%