Authors:
CHIBA Y
XU AQ
LI L
LIU GF
TAKEZAKI T
URABE D
YAMAMOTO T
MINAMI R
HAGIWARA A
YONEYAMA T
FUJIWARA T
HARA M
Citation: Y. Chiba et al., OUTBREAKS OF PARALYTIC POLIOMYELITIS AND POLIO SURVEILLANCE IN SHANDONG PROVINCE OF CHINA, Japanese Journal of Medical Science & Biology, 45(5-6), 1992, pp. 255-266