A new survey technique and its application in the field of public health.

Autor: Greenberg BG, Abernathy JR, Horvitz DG
Jazyk: angličtina
Zdroj: The Milbank Memorial Fund quarterly [Milbank Mem Fund Q] 1970 Oct; Vol. 48 (4), pp. Suppl:39-55.
Databáze: MEDLINE