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10.1265/jjh.30.523
Nagira, Tsuyoshi, Hatada, Kazunori, Aoyama, Hideyasu, Ohira, MasahikoVolume:
30
Year:
1975
Language:
english
Journal:
Nippon Eiseigaku Zasshi (Japanese Journal of Hygiene)
DOI:
10.1265/jjh.30.523
File:
PDF, 2.07 MB
english, 1975