Translations:Advanced Field Epi:Manual 1 - Disease Control and Eradication Programs/239/en
Yekutiel, P. 1981. Lessons from the big eradication campaigns. World Health Forum, 2:465-490.
Yekutiel, P. 1981. Lessons from the big eradication campaigns. World Health Forum, 2:465-490.
Halaman ini terakhir diubah pada 25 Agustus 2014, pukul 09.22.