Feeling once again piercing pain after a sip of mineral water with ice, you clearly understand: so this can not continue! From sensitive teeth need to urgently get…

In the world there are many laboratories are constantly replenished arsenal of vaccines and medicines. VirusInfluenza is among the most studied pathogens of infectious diseases. However, no year…

Hiccups — it's non-specific disturbance of respiratory function, which is the result of a series of jerky spasmodic contraction of the diaphragm and is manifested subjectively unpleasant short…

What is it? Sperm is able to conceive, if in one milliliter contains not less than 20 million spermatozoa. In this case, more than a third of them…