title: Action of hydroxychloroquine on m. masseter preparation in rats.
mesh_terms: D000818:Animals; D004305:Dose-Response Relationship, Drug; D006886:Hydroxychloroquine / Q000494:pharmacology*; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D009129:Muscle Tonus / Q000187:drug effects; D009132:Muscles / Q000187:drug effects*; D009388:Neostigmine / Q000494:pharmacology; D051381:Rats
chemical_list: D009388:Neostigmine; D006886:Hydroxychloroquine