Authors: O L Huang; W C Ouyang; J X Zhou; Z Wu; K Y Zhang; J K Huang; X Z Cai; X J Pang; S G Fu; X F Wang Journal: Bull World Health Organ Date: 1988 Impact factor: 9.408
Authors: D Q Liu; R J Liu; D X Ren; D Q Gao; C Y Zhang; C P Qui; X Z Cai; C F Ling; A H Song; X Tang Journal: Bull World Health Organ Date: 1995 Impact factor: 9.408