Guidelines for human subject research

Various organizations have created guidelines for human subject research for various kinds of research involving human subjects and for various situations. == Instructions for the Directors of Clinics, Outpatient Clinics and Other Medical Facilities == In 1892, Albert Ludwig Sigesmund Neisser, a German physician who is credited with the discovery of Neisseria gonorrhoeae, performed two sets of clinical trials attempting to find a method of prevention for syphilis.

Source: Wikipedia — Guidelines for human subject research (CC BY-SA 4.0)