All
 L01 Information Science D007254 +
 L01.280 Data Collection D003625 +
 L01.280.975 Vital Statistics D014798 +
 L01.280.975.550 Mortality D009026 +
 L01.280.975.550.250 Cause of Death D002423 
 L01.280.975.550.475 Infant Mortality D007226 
 L01.280.975.550.500 Maternal Mortality D008428 
 L01.280.975.550.900 Survival Rate D015996 
 L01.280.975.550.400 Hospital Mortality D017052 
 L01.280.975.550.325 Fatal Outcome D017809