1

Chemical validation of self-reported smoking rates

Year:
1978
Language:
english
File:
PDF, 76 KB
english, 1978
2

Evaluating physician competency: What difference does it make?

Year:
1978
Language:
english
File:
PDF, 886 KB
english, 1978
3

The evaluation of physician competency: A reply to tremblay

Year:
1979
Language:
english
File:
PDF, 203 KB
english, 1979