Essai Clinique (2) : Qu'est qu'une étude "cas témoin"? What is a case-control study in medical research? | 7- DATA, DATA,& MORE DATA IN HEALTHCARE by PHARMAGEEK | Scoop.it
From www.medicalnewstoday.com - August 19, 2014 8:19 AM
Find out how 'cases' are compared with 'controls' in this type of medical research study, which is a relatively quick and easy way to find clues, but with scientific limitations.

Via EVELYNE PIERRON