[Application of the principle-components method to the analysis of the activities of radiology services in the USSR].
Daniyelyan
S A
SA
Tsybulskiy
V M
VM
Rzhonsnitskaya
L P
LP
Lyalin
E A
EA
Zeydlits
V N
VN
D008722:Methods; D011859:Radiography / Q000639:trends; D011871:Radiology / Q000639:trends*; D011873:Radiology Information Systems; D013223:Statistics as Topic; D014586:USSR
Application de la méthode des composants principaux à l'analyse de l'activité des services de radiologie d'URSS.