Clark, D. W. (1977). The need for primary care as seen in the perspective of public health.
Chicago Style CitationClark, D. W. The Need for Primary Care As Seen in the Perspective of Public Health. 1977.
Cita MLAClark, D. W. The Need for Primary Care As Seen in the Perspective of Public Health. 1977.
Atenció: Aquestes cites poden no estar 100% correctes.