- dose-restricting toxicity: perhaps fatal pulmonary fibrosis as a result of lungs obtaining decrease amounts of bleomycin hydrolase - resistance: increased amounts of bleomycin hydrolase and DNA mend action Considerably fewer prevalent than cigarette smoking, snorting, or swallowing PCP is the practice of injecting it into your bloodstream by using http://bookmarkswing.com/story9078520/5f-pcn-drug-an-overview