| http://www.ncbi.nlm.nih.gov:80/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=3285429&dopt=Abstract |
| J UOEH 1988 Mar 1;10(1):31-45 |
| Mishima S.Department of Orthopedic Surgery, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan. |