Occupational health research needs in developing countries
1991 ◽
Vol 20
(1)
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pp. 131-132
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Keyword(s):
1995 ◽
Vol 1
(2)
◽
pp. 136-141
◽
Keyword(s):
2004 ◽
Vol 94
(11)
◽
pp. 1916-1921
◽
Keyword(s):
1995 ◽
Vol 1
(1)
◽
pp. 39-46
◽
Keyword(s):
1997 ◽
Vol 3
(1)
◽
pp. 68-83
◽
2006 ◽
Vol 48
(10)
◽
pp. 1054-1061
◽
2003 ◽
Vol 43
(6)
◽
pp. 618-629
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