C. E. Hoffmann

Sampling of formaldehyde in air with coated solid sorbent and determination by high performance liquid chromatography

Ronald K. Beasley, C. E. Hoffmann, M. L. Rueppel, 1980 .

The South Australian Breast X-Ray Service: results from a statewide mammographic screening programme.

C. E. Hoffmann, J. I. Robinson, J. King, 1996, British Journal of Cancer.