The majority of overdose deaths involve multiple substances.
Many opioid overdose deaths do involve multiple substances, either combinations of opioids, or opioids in conjunction with things like alcohol, cocaine or other drugs.
An older recurrent visitor, who abuses multiple substances, faces homelessness if the exasperated pastor who has looked after him refuses to take responsibility for his release.
Despite evidence that many Australian adolescents have considerable experience with various drug types, little is known about the extent to which adolescents use multiple substances.
A drug delivery microelectromechanical systems (MEMS) device was designed to release complex profiles of multiple substances in order to maximize the effectiveness of drug therapies.
This report reviews pros and cons of single versus multiple targeted drugs, suggests guidelines for choosing between these strategies and outlines methods for broadening the scope of substance abuse clinical trails to take abuse of multiple substances into account.
While pregnant women often use multiple substances, studies have not consistently controlled for exposure to other agents or other important differences in maternal lifestyle associated with the use of these substances.
7% reported polysubstance use (use of multiple substances at one time) at least weekly.
They constitute variety without dissolving the infinite substance into multiple substances.
If there were multiple substantial forms there would be no unity to being human multiple substantial forms implies multiple substances and multiple beings.
Aristotle recognized that most ordinary, material things are composed of multiple substances, although he thought that some of them could be composed of a single, pure substance.
