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Comparative Study
. 1989 May;18(5):603-5.
doi: 10.1016/s0196-0644(89)80869-8.

Butorphanol versus morphine: equally ineffective when given incorrectly

No authors listed
Comparative Study

Butorphanol versus morphine: equally ineffective when given incorrectly

No authors listed. Ann Emerg Med. 1989 May.
No abstract available

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