학술논문
Comparison of the efficacy and tolerability of a Paracetamol/Codeine fixed-dose combination with tramadol in patients with refractory cnronic back pain
Document Type
Article
Source
In: Arzneimittel-Forschung/Drug Research . (Arzneimittel-Forschung/Drug Research, 1998, 48(6):675-679)
Subject
Language
English
ISSN
00044172