β-Endorphin concentrations in brain areas and peritoneal macrophages in rats susceptible and resistant to experimental allergic encephalomyelitis: A possible relationship between tumor necrosis factor α and opioids in the disease
1994 ◽
Vol 51
(2)
◽
pp. 169-176
◽
1991 ◽
Vol 34
(2-3)
◽
pp. 159-164
◽
2005 ◽
Vol 317
(1)
◽
pp. 172-180
◽
1991 ◽
Vol 43
(3)
◽
pp. 141-149
◽
1995 ◽
Vol 130
(11)
◽
pp. 1186
◽
1992 ◽
Vol 22
(10)
◽
pp. 2687-2695
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