European clinical practice recommendations on opioids for chronic noncancer pain – Part 2: Special situations*
2009 ◽
Vol 119
(7-8)
◽
pp. 469-477
◽
2009 ◽
Vol 10
(2)
◽
pp. 147-159.e15
◽
Keyword(s):
Keyword(s):
2021 ◽
Vol 18
(15)
◽
pp. 7837
Keyword(s):
Keyword(s):