Murray, F. E., Logan, R. F., Hannaford, P. C., & Kay, C. R. (1994). Cigarette smoking and parity as risk factors for the development of symptomatic gall bladder disease in women: Results of the Royal College of General Practitioners' oral contraception study.
Citación estilo ChicagoMurray, F E., R F. Logan, P C. Hannaford, and C R. Kay. Cigarette Smoking and Parity As Risk Factors for the Development of Symptomatic Gall Bladder Disease in Women: Results of the Royal College of General Practitioners' Oral Contraception Study. 1994.
Cita MLAMurray, F E., R F. Logan, P C. Hannaford, and C R. Kay. Cigarette Smoking and Parity As Risk Factors for the Development of Symptomatic Gall Bladder Disease in Women: Results of the Royal College of General Practitioners' Oral Contraception Study. 1994.