Citation

Phua KH. J. Hum. Ergol. (Tokyo) 1990; 19(2): 145-161.

Affiliation

Department of Community, Occupational and Family Medicine, National University of Singapore.

Copyright

(Copyright © 1990, Human Ergology Research Association, Publisher University of Tokyo Press)

DOI

unavailable

PMID

2130088

Abstract

[Abstract unavailable]

Language: en