(1983). Comparison of four methods of smoking withdrawal in patients with smoking related diseases. Report by a subcommittee of the Research Committee of the British Thoracic Society.
Dyfyniad Arddull ChicagoComparison of Four Methods of Smoking Withdrawal in Patients With Smoking Related Diseases. Report By a Subcommittee of the Research Committee of the British Thoracic Society. 1983.
Dyfyniad MLAComparison of Four Methods of Smoking Withdrawal in Patients With Smoking Related Diseases. Report By a Subcommittee of the Research Committee of the British Thoracic Society. 1983.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.