Hess Ja

Establishment of total and intraservice work by chiropractic physicians in providing spinal manipulative therapy and evaluation and management services.

Hess Ja, Mootz Rd, Madden Cw, 1997 .

Scanning electron micrographic effects of air-abrasion cavity preparation on human enamel and dentin.

Hess Ja, Laurell Ka, 1995 .