Letters to the Editor
Lachenbruch, Peter A., Clark, Virginia A., Cumberland, W. G., Chang, Potter C., Afifi, A. A., Flack, Virginia F., Elashoff, R. M.Volume:
77
Language:
english
Journal:
American Journal of Public Health
DOI:
10.2105/ajph.77.2.237-a
Date:
February, 1987
File:
PDF, 204 KB
english, 1987