Typeface designed for doctors

One source of this meme is the seemingly-cryptic language used in prescription scripts, which uses terms that are clear to doctors and pharmacists but not so much to laypeople.

There was at least one study on this perception: "Conclusion: This study fails to support the conventional wisdom that doctors' handwriting is worse than others'. Illegible writing is, however, an important cause of waste and hazard in medical care, but efforts to improve the safety and efficiency of written communication must approach the problem systemically—and assume that the problems are in inherent in average human writing—rather than treating doctors as if they were a special subpopulation."[0]

http://www.bmj.com/content/313/7072/1657