1962 The Royal College of Physicians issues report on smoking and health.
1962 The Royal College of Physicians issues report on smoking and health.
1962年,内科医师皇家学校发布吸烟与健康报告.
1962 The Royal College of Physicians issues report on smoking and health.
1962年,内科医师皇家学校发布吸烟与健康报告.