Proportion of household-level US dog-associated poisoning calls to the APCCa related to an opioid or cannabinoid for each year of the study (2005–2014).

Proportion of household-level US dog-associated poisoning calls to the APCCa related to an opioid or cannabinoid for each year of the study (2005–2014).本研究（2005—2014年）各年度中，拨打至APCCa的美国家庭层面犬相关中毒求助电话里，涉及阿片类或大麻素类物质的电话占比。