Asessment of analgesia in man: tramadol
Asessment of analgesia in man: tramadol controlled release formula vs. tramadol standard formulation
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T. Hummel; S. Roscher; E. Pauli; M. Frank; J. Liefhold; W. Fleischer; G. Kobal
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Article
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1996
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Springer
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English
โ 106 KB