Computerised age-sex registers.
Kerse
N
N
Clarke
F
F
D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D005194:Family Practice; D005260:Female; D006801:Humans; D008297:Male; D016347:Medical Records Systems, Computerized / Q000592:standards*; D009520:New Zealand; D012042:Registries / Q000592:standards*; D012737:Sex Factors