1.
Tunisie Medicale [La]. 1988; 66 (11): 747-50
en Francés
| IMEMR
| ID: emr-11840
2.
Tunisie Medicale [La]. 1988; 66 (2): 87-92
en Francés
| IMEMR
| ID: emr-11868
RESUMEN
The etiological inquiry has 4 steps going from the definition of the aims to the data analysis. The carrying out of each of these steps must obey to a plannification and the respect of the sequences is essential. The 2 kinds of inquiry, the retrospective and the prospective are presented