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[A sufentanil dosage study in general surgery].
Helmers JH, Van Leeuwen L, Zuurmond W. Helmers JH, et al. Anaesthesist. 1989 Aug;38(8):397-400. Anaesthesist. 1989. PMID: 2528926 Clinical Trial. German.
Reduction of pain on injection caused by propofol.
Helmers JH, Kraaijenhagen RJ, v Leeuwen L, Zuurmond WW. Helmers JH, et al. Among authors: zuurmond ww. Can J Anaesth. 1990 Mar;37(2):267-8. doi: 10.1007/BF03005485. Can J Anaesth. 1990. PMID: 2311157 No abstract available.
108 results