| natural infections of crenosoma vulpis and angiostrongylus vasorum in dogs in atlantic canada and their treatment with milbemycin oxime. | milbemycin oxime was used to treat dogs with natural infections of the fox lungworm, crenosoma vulpis and the french heartworm, angiostrongylus vasorum. crenosomosis was identified in 42 of 202 dogs with clinical signs of coughing, dyspnoea or exercise intolerance by a baermann analysis of faecal samples taken between october 2000 and october 2001. it occurred throughout atlantic canada (new brunswick, newfoundland, nova scotia and prince edward island). the clinical signs resolved and shedding ... | 2004 | 15264484 |