005060000a22002050004500003000900000005001700009020001500026264003900041700001600080700001800096700001700114245005500131300001300186041000800199041000800207650002700215650002800242650002000270651001000290PH-MaWHO20241108112534.0  a7800680762  a[s.l.] : bDadi Publishing,c1989.  aDing, Youhe  aDong, Minzeng  aShen, Mingde  aFour decades of public health in China, 1949-1989.  aUnpaged.  achi  aeng  aPublic healthxHistory  aHealthservicesxHistory  aPictorial works  aChina