INTRODUCTION TO OCCUPATIONAL HEALTH STATISTICS. I.
D001699:Biometry; D004185:Disability Evaluation; D005853:Geriatrics; D006801:Humans; D016272:Occupational Health; D009787:Occupational Medicine; D009790:Occupations; D013223:Statistics as Topic; D013514:Surgical Procedures, Operative
DISABILITY EVALUATION; GERIATRICS; INDUSTRIAL MEDICINE; OCCUPATIONS; STATISTICS; SURGERY, OPERATIVE