Persistence of soman in guinea pigs, marmosets and rats; species dependent effects of the soman-simulator pinacolyl dimethylphosphinate (PDP) : (opdracht A85/M/043) / H.P.M. van Helden, H.J. van der Wiel, O.L. WolthuisSoman persistence and soman simulators / H.P.M. van Helden, C.J. van Dongen and O.L. WolthuisPinacolyl dimethylphosphinate (PDP) blocks neuromuscular transmission : evidence for interaction with the ionic channel of the nicotinic ACh-receptor / / H.P.M. van HeldenAspects of biosynthesis and release of peptides by the pars intermedia of the pituitary gland in Xenopus laevis / door Herman Peter Marie van HeldenTherapy of organophosphate poisoning; the marmoset as a model for man / H.P.M. van Helden, H.J. van der Wiel, O.L. WolthuisEvidence for an intramuscular depot of the cholinesterase inhibitor somanin the rat (A79/K/032) / Herman P.M. van Helden and Otto L. WolthuisNew simulators in the prophylaxis against soman poisoning : structural specifficity for the depot site(s) / H.P.M. van Helden, H.P. Benschop and O.L. WolthuisCarbamate and phosphinate prophylaxis against soman poisoning in the rat / H.P.M. van Helden, H.J. van der Wiel and O.L. WolthuisThe prophylactic efficacy of various simulators against intoxication with the organophosphate soman: structure-activity studies / H.P.M. van Helden, H.P. Benschop and O.L. WolthuisProphylactic and therapeutic efficacy of the soman-simulator pinacolyl dimethylphosphinate (PDP) / H.P.M. van Helden, H.J. van der Wiel and O.L. Wolthuis
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Contribution of the novo synthesis of acetylcholinesterase to spontaneous recovery of neuromuscular transmission following soman intoxication / Cornelia J. van Dongen, P. Willy Valkenburg, Herman P.M. van HeldenOn the development of behavioral tolerance to organophosphates II; physiological aspects / B.P.C. Melchers and H.P.M. van HeldenTherapy of soman poisoning in the rat by direct effects of oximes unrelated to cholinesterase-reactivation / H.P.M. van Helden ... [et al.]Therapeutic efficacy of HI-6 in soman poisoned marmoset monkeys / H.P.M. van Helden ... [et al.]On the existence of a soman depot / H.P.M. van Helden ... [et al.]Behavioral incapacitation remaining after therapy of soman intoxication; the effect of a soman simulator / O.L. Wolthuis, R.P.A. [i.e. R.A.P.] Vanwersch and H.P.M. van HeldenEffects of pinacolyl dimethylphosphinate (PDP) on the toxicokinetics of soman / H.P.M. van Helden ... [et al.]Further evidence for the effect of pinacolyl dimethylphosphinate on soman-storage in muscle tissue / C.J. van Dongen, H.P.M. van Helden and O.L. WolthuisAttempts to reduce the incapacitation following treatment of soman-poisoning / O.L. Wolthuis, R.A.P. Vanwersch and H.P.M. van Helden