Related references
Note: Only part of the references are listed.RoB 2: a revised tool for assessing risk of bias in randomised trials
Jonathan A. C. Sterne et al.
BMJ-BRITISH MEDICAL JOURNAL (2019)
Society of Family Planning clinical guidelines pain control in surgical abortion part 1-local anesthesia and minimal sedation
Rebecca H. Allen et al.
CONTRACEPTION (2018)
Global, regional, and subregional classification of abortions by safety, 2010-14: estimates from a Bayesian hierarchical model
Bela Ganatra et al.
LANCET (2017)
Nitrous oxide versus oral sedation for pain management of first-trimester surgical abortion - a randomized study
Rameet H. Singh et al.
CONTRACEPTION (2017)
Surgical methods of abortion
T. Linet
JOURNAL DE GYNECOLOGIE OBSTETRIQUE ET BIOLOGIE DE LA REPRODUCTION (2016)
Surgical methods of abortion
T. Linet
JOURNAL DE GYNECOLOGIE OBSTETRIQUE ET BIOLOGIE DE LA REPRODUCTION (2016)
Nitrous oxide for pain management of first trimester surgical abortion - a randomized controlled pilot study
Rameet H. Singh et al.
CONTRACEPTION (2015)
Nitrous Oxide for the Management of Labor Pain: A Systematic Review
Frances E. Likis et al.
ANESTHESIA AND ANALGESIA (2014)
Systematic meta-analyses and field synopsis of genetic association studies of violence and aggression
E. Vassos et al.
MOLECULAR PSYCHIATRY (2014)
Evaluation of the Cochrane Collaboration's tool for assessing the risk of bias in randomized trials: focus groups, online survey, proposed recommendations and their implementation
Jelena Savovic et al.
SYSTEMATIC REVIEWS (2014)
A double-blind, randomized controlled trial of the use of a 50:50 mixture of nitrous oxide/oxygen in legal abortions
Aubert Agostini et al.
CONTRACEPTION (2012)
Preferred reporting items for systematic reviews and meta-analyses: The PRISMA statement
David Moher et al.
INTERNATIONAL JOURNAL OF SURGERY (2010)
A basic introduction to fixed-effect and random-effects models for meta-analysis
Michael Borenstein et al.
RESEARCH SYNTHESIS METHODS (2010)
Methods of reducing discomfort during colonoscopy
Felix W. Leung
DIGESTIVE DISEASES AND SCIENCES (2008)
Conscious sedation in pediatric dentistry. A short review of the current UK guidelines and the technique of inhalational sedation with nitrous oxide
I. . Holroyd
PEDIATRIC ANESTHESIA (2008)
Pain management of first-trimester surgical abortion: effects of selection of local anesthesia with and without lorazepam or intravenous sedation
Rebecca H. Allen et al.
CONTRACEPTION (2006)
Efficacy of suppository analgesia in postabortion pain reduction
Lior Lowenstein et al.
CONTRACEPTION (2006)
A double-blind, randomized controlled trial on the use of a 50:50 mixture of nitrous oxide/oxygen in pain relief during suction evacuation for the first trimester pregnancy termination
Anita Sik Yau Kan et al.
HUMAN REPRODUCTION (2006)
Measuring inconsistency in meta-analyses
JPT Higgins et al.
BMJ-BRITISH MEDICAL JOURNAL (2003)