You make a valid point that some pdocs are certainly pretty deep in the drug reps pocket, but my aunt is a drug rep and they can't even give out pens with the companies name on them anymore. Most of the time if they want doctors to prescribe a medication they usually buy catered lunch for the entire office staff to not seem biased. A lot of drug reps in my area do this, It could be entirely different in some places though. I do think some docs let drug reps influence their decisions too much.