title: Experiments on the protection of lambs against tick pyaemia by the use of staphylococcal toxoid.
mesh_terms: D000818:Animals; D018805:Sepsis; D012756:Sheep; D034561:Sheep, Domestic; D013203:Staphylococcal Infections; D013208:Staphylococcal Toxoid; D013210:Staphylococcus; D013987:Ticks; D014121:Toxoids
chemical_list: D013208:Staphylococcal Toxoid; D014121:Toxoids
keywords: STAPHYLOCOCCI/toxoid; TICKS