Tizanidine protects mice against convulsions induced by lidocaine : Involvement of α₂-adrenoceptorsALTENBURG, S. P; FARAH, M. B.Pharmacology & toxicology. 1999, Vol 84, Num 1, pp 29-33, issn 0901-9928Article

Systemic neutrophilia observed during anaphylactic shock in rats is inhibited by dopaminergic antagonistsALTENBURG, S. P; MARTINS, M. A; SILVA, P. M. R et al.International archives of allergy and immunology. 1995, Vol 108, Num 1, pp 33-38, issn 1018-2438Article

Adrenergic modulation of the blood neutrophilia induced by platelet activating factor in ratsALTENBURG, S. P; BOZZA, P. T; MARTINS, M. A et al.European journal of pharmacology. 1994, Vol 256, Num 1, pp 45-49, issn 0014-2999Article