4 treff

Research and the individual : human studies
Henry K. Beecher
Bok Engelsk 1970
Disease and the advancement of basic science : Edited by Henry K. Beecher
Beecher, Henry K.
Bok Engelsk 1960
Experimentation in man
Beecher, Henry K.
Bok Engelsk 1959
Measurement of subjective responses : quantitative effects of drugs
Henry K. Beecher
Bok Engelsk 1959