Enlace original:
https://apps.who.int/iris/handle/10665/54364
Asuzu, M. C
,
Johnson, O. O
,
Owoaje, E. E
,
Rotimi, C. N
,
Kaufman, J. S
,
Cooper, R. S
,
[Questions on adult mortality / M. C. Asuzu ... [et al.]]