Observations on an epidemic of influenza B occurring at the Johns Hopkins Hospital in November-December, 1945.

Autor: WARD TG, LEYMASTER GR
Jazyk: angličtina
Zdroj: Bulletin of the Johns Hopkins Hospital [Bull Johns Hopkins Hosp] 1947 Nov; Vol. 81 (5), pp. 325-32.
Databáze: MEDLINE