Infectious Diseases newsletter : IDN. - New York, N.Y. : Elsevier/North Holland, c1981-c1993. - v. ; 28 cm. - Monthly - Vol. 8, no. 4 (Apr. 1989)-

0278-2316 = Infectious diseases newsletter (New York, N.Y.)

sc 83-002429


Communicable diseases.

PER W1 / IN406T