*[https://www.mayoclinicproceedings.org/article/S0025-6196(11)64189-X/fulltext Clinical Preventive Medicine in Primary Care: Background and Practice: 1. Rationale and Current Preventive Practices], ''[[Mayo Clinic]] Proceedings'', VOLUME 75, ISSUE 2, P165-172, FEBRUARY 2000 | *[https://www.mayoclinicproceedings.org/article/S0025-6196(11)64189-X/fulltext Clinical Preventive Medicine in Primary Care: Background and Practice: 1. Rationale and Current Preventive Practices], ''[[Mayo Clinic]] Proceedings'', VOLUME 75, ISSUE 2, P165-172, FEBRUARY 2000 |