title: Action of antibiotics on the respiratory tract. V. Spiramycin.
mesh_terms: D000109:Acetylcholine / Q000037:antagonists & inhibitors; D000818:Animals; D001980:Bronchi / Q000187:drug effects*; D001986:Bronchial Spasm / Q000188:drug therapy; D002701:Chloramphenicol / Q000494:pharmacology; D004009:Dicloxacillin / Q000494:pharmacology; D004285:Dogs; D004809:Ephedrine / Q000494:pharmacology; D005260:Female; D007933:Leucomycins / Q000494:pharmacology* / Q000627:therapeutic use; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects
chemical_list: D007933:Leucomycins; D002701:Chloramphenicol; D004009:Dicloxacillin; D004809:Ephedrine; D000109:Acetylcholine