[The study of respiratory virus diseases at the beginning of the year 1961 in the Rumanian People's Republic].
DEREVICI
A
A
ISAIA
G
G
BRONITKI
A
A
PREDESCU
L
L
D018138:Alphaherpesvirinae; D006566:Herpesviridae Infections; D012141:Respiratory Tract Infections / Q000706:statistics & numerical data*; D014777:Virus Diseases / Q000706:statistics & numerical data*
RESPIRATORY TRACT INFECTIONS/statistics; VIRUS DISEASES/statistics