1. Removable partial denture design, an outline syllabus;Krol,1976
2. Removable partial denture design, an outline syllabus;Krol,1981
3. Dual path design for removable partial dentures;King;J Prosthet Dent,1978
4. Inconspicous retention for removable partial dentures;King;J Prosthet Dent,1978
5. Jacobson, T.E., and Krol, A.J. Rotational path removable partial denture design. J Prosthet Dent, to be published.