Concepedia

Sarah Johnson

SJ

Statistics

Publications

37

Citations

1.4K

H-Index

23

Active since

2006

Affiliations

University of Cologne(Current)

Centre for Environment, Fisheries and Aquaculture Science

Biodiversity Research Institute

University College London

Sarah Johnson is an author at University of Cologne specializing in medicine, toxicology, and ecotoxicology.

Top concepts

MedicineToxicologyEngineeringMicrobiologyEcotoxicologyPublic HealthEnvironmental ToxicologyFertilityGynecologyInfertility

Publications per year

2006–2023

37

Publications

37

Monitoring the menstrual cycle: Comparison of urinary and serum reproductive hormones referenced to true ovulation

J Roos, Sarah Johnson, Sarah Weddell et al. · The European Journal of Contraception & Reproductive Health Care · 2015 · 121 citations

Can apps and calendar methods predict ovulation with accuracy?

Sarah Johnson, Lorrae Marriott, Michael J. Zinaman · Current Medical Research and Opinion · 2018 · 105 citations · Full text

Current methods and attitudes of women towards contraception in Europe and America

Sarah Johnson, Christine Pion, Victoria Jennings · Reproductive Health · 2013 · 103 citations · Full text

Period tracker applications: What menstrual cycle information are they giving women?

L Worsfold, Lorrae Marriott, Sarah Johnson et al. · Women s Health · 2021 · 71 citations · Full text

Real-life insights on menstrual cycles and ovulation using big data

Ilias Soumpasis, Bola Grace, Sarah Johnson · Human Reproduction Open · 2020 · 62 citations · Full text

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