Could bacteriophages transfer antibiotic resistance genes from environmental bacteria to human-body associated bacterial populations?

Researchers from the University of Barcelona, Spain looked into using bacteriophages as a means to transcribe antibacterial DNA into the bacterium already existent in bacteria within the human body. They used phage P22 of Salmonella. This method was originally researched prior to the mid evil ages where penicillin was developed. This could be the future of medicine.

http://www.britannica.com/EBchecked/topic/48324/bacteriophage/
https://www.landesbioscience.com/journals/mge/2013MGE0020R.pdf