Frank Lüdicke

Low dose mifepristone and two regimens of levonorgestrel for emergency contraception: a WHO multicentre randomised trial

Helena von Hertzen, Gilda Piaggio, Alexandre Peregoudov et al. · The Lancet · 2002 · 574 citations

Medicine, Gynecology, Obstetrics +12

Shorter pill-free interval in combined oral contraceptives decreases follicular development

Jürgen Spona, Max Elstein, Wilfried Feichtinger et al. · Contraception · 1996 · 187 citations

Medicine, Gynecology, Obstetrics +16

Effects of Switching to a Heat-Not-Burn Tobacco Product on Biologically Relevant Biomarkers to Assess a Candidate Modified Risk Tobacco Product: A Randomized Trial

Frank Lüdicke, Sam Ansari, Nicola Lama et al. · Cancer Epidemiology Biomarkers & Prevention · 2019 · 135 citations · Full text

Public Health, Pharmacology, Behavioral Risk Factor Modification +14

Evaluation of the Tobacco Heating System 2.2. Part 8: 5-Day randomized reduced exposure clinical study in Poland

Christelle Haziza, Guillaume de La Bourdonnaye, Dimitra Skiada et al. · Regulatory Toxicology and Pharmacology · 2016 · 123 citations · Full text

Public Health, Preventive Medicine, Environmental Health +14

Effects of Switching to the Tobacco Heating System 2.2 Menthol, Smoking Abstinence, or Continued Cigarette Smoking on Biomarkers of Exposure: A Randomized, Controlled, Open-Label, Multicenter Study in Sequential Confinement and Ambulatory Settings (Part 1)

Frank Lüdicke, Patrick Picavet, Gizelle Baker et al. · Nicotine & Tobacco Research · 2016 · 109 citations · Full text

Public Health, Pharmacology, Behavioral Risk Factor Modification +14