Enlace original:
https://apps.who.int/iris/handle/10665/65683
Nájera, J. A
,
Shidrawi, G. R
,
Storey, J
,
Lietaert, P. E. A
,
World Health Organization
,
[Mass drug administration and DDT indoor-spraying as antimalarial measures in the Northern Savanna of Nigeria / by J. A. Nájera ... [et al.]]