Authors:
Chiba, Y
Hikita, K
Matuba, T
Chosa, T
Kyogoku, SJ
Yu, JJ
Wang, Z
Citation: Y. Chiba et al., Active surveillance for acute flaccid paralysis in poliomyelitis high-riskareas in southern China, B WHO, 79(2), 2001, pp. 103-110
Authors:
Kuroiwa, C
Chosa, T
Murakami, H
Duangmala, S
Vongphrachanh, P
Saito, T
Chiba, Y
Citation: C. Kuroiwa et al., Polio surveillance in Lao PDR: A two-year experience of active case search, 1994-96, J TROP PEDI, 45(3), 1999, pp. 185-190