Kumpulan Daftar Isi Buku 624.42 KOO c Critical... : Tropical diseases, ( Ket. lihat Bab. 16 ) ( halaman 135-143 ) Cook, Joseph A. Medical Geography;World Health - Care Studies San Fransisco : Jossey-Bass, 2002 https://lib.fkm.ui.ac.id:443/detail?id=107548