APA-referens (7:e uppl.)

Kalda, R. (2001). Structure and outcome of family practice quality in the changing health care system of Estonia.

Chicago-referens (17:e uppl.)

Kalda, Ruth. Structure and Outcome of Family Practice Quality in the Changing Health Care System of Estonia. 2001.

MLA-referens (8:e uppl.)

Kalda, Ruth. Structure and Outcome of Family Practice Quality in the Changing Health Care System of Estonia. 2001.

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