Kasus kacamata

Produk anu ngaladénan kabutuhan kaséhatan populasi. According to WHO, these products should be available “at all times,in adequate amounts in the appropriate dosage forms, with assured quality and adequate information, and at a price the individual and the community can afford”. Produk anu ngaladénan kabutuhan kaséhatan populasi. Numutkeun saha éta, produk ieu kedah sayogi "Sajati sadaya waktos, dina jumlah anu nyukupan dina bentuk Dosis anu luyu, kalayan kualitasna kaparuh, sareng dina harga individu sareng komunitas.