“…A high concentration of chloroform, manganese, iron, boron, strontium, fluorine, ammonia and ammonium-ion, aluminium, bromodichloromethane, nitrates, lead, barium, tetrachloromethane, arsenic, beryllium, cadmium in drinking water is able to cause expansion of unfavourable effects on the part of urinogenital, osteomuscular, endocrine, cardovascular, nervous systems, digestive apparatus, skin, blood and immune systems, development processes. In 28 Russian constituent units the cases of people's mortality from malignancies, skin illnesses above average are detected [9].…”