Impact of estrogen type on cardiovascular safety of combined oral contraceptives

The environment and disease: association or causation?

Austin Bradford Hill · Journal of the Royal Society of Medicine · 2015 · 7.3K citations · Full text

Environmental Health, Environmental Epidemiology, Environmental Factors +3

The Environment and Disease: Association or Causation?

Austin Bradford Hill · Proceedings of the Royal Society of Medicine · 1965 · 6.8K citations · Full text

Environmental Health, Environmental Epidemiology, Environmental Factors +3

Epidemiology Faces Its Limits

Gary Taubes · Science · 1995 · 845 citations

Preventive Medicine, Cardiovascular Epidemiology, Epidemiological Outcome +7

The safety of a drospirenone-containing oral contraceptive: final results from the European Active Surveillance study on Oral Contraceptives based on 142,475 women-years of observation

Jürgen Dinger, Lothar Heinemann, Dörthe Kühl-Habich · Contraception · 2007 · 440 citations

Drug Safety, Contraception, Contraceptive Use +13

Frequency and prevention of symptomless deep-vein thrombosis in long-haul flights: a randomised trial

J H Scurr, Samuel J. Machin, Sarah Bailey-King et al. · The Lancet · 2001 · 410 citations

Symptomless Deep-vein Thrombosis, Pulmonary Embolism, Thrombosis +14