U.S. Patent Documents on the Internet: An Information Resource for Research in Alternative and Complementary Medicine
1996 ◽
Vol 2
(2)
◽
pp. 261-269
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2000 ◽
Vol 23
(1)
◽
pp. 67
1998 ◽
Vol 5
(4)
◽
pp. 254
◽
2014 ◽
Vol 17
(6)
◽
pp. 717
◽
2004 ◽
Vol 8
(2)
◽
pp. 87-95
◽
2004 ◽
Vol 99
(5)
◽
pp. 889-893
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