Translations:Basic Field Epi: Course Resource Book/336/en
Endemic diseases that are not very contagious will show a fairly level pattern with some small peaks and troughs but no large rises.
Endemic diseases that are not very contagious will show a fairly level pattern with some small peaks and troughs but no large rises.
Halaman ini terakhir diubah pada 26 Agustus 2014, pukul 20.12.