1. WHO Collaborative study of cardiovascular disease and steriod hormone contraception. Acute myocardial infarction and combined oral contraceptives: results of an international multicentre, case-control study;Poulter, N.R.; Chane, C.L.; Farley, T.M.M.;Lancet,1997
2. WHO Collaborative study of cardiovascular disease and steriod hormone contraception. Ischaemic stroke and combined oral contraceptives: results of an international, multicentre, case-control study;Poulter, N.R.; Chane, C.L.; Farley, T.M.M.;Lancet,1996
3. WHO Collaborative study of cardiovascular disease and steriod hormone contraception. Haemorrhagic stroke, overall stroke risk and combined oral contraceptives: results of an international, multicentre, case-control study;Poulter, N.R.; Chane, C.L.; Farley, T.M.M.
4. Evidence-Guided Prescribing of Combined Oral Contraceptives: Consensus Statement;Hannaford, P.C.; Webb, A.M.C.;Contraception,1996
5. Blood Pressure Measurement by Junior Hospital Doctors-a Gap in Medical Education;Feher, M.; Harris-St. John, K.; Lant, A.;Health Trends,1992