estrogen oral contraceptives / oral contraceptives / Hip operation / surgery / hormone replacement therapy / hip surgery / /
Organization
Hucknall Health Centre / NS NS / Division of Primary Care / There / /
Person
Van Hylckama Vlieg / Mayo Clin Proc / Ray J / Ray W. Evaluating / Chris Parker / Ann Intern Med / Arch Intern Med / Paul C. Psychotropic / /
Position
general practitioner / Farmer / Walker / professor of clinical epidemiology / author / medical statistician / King / Ranger / Major / representative / associate professor / /