A teratoma is a birth defect of unknown cause, although inherited mutations are associated with an increased likelihood of developing a teratoma. To research the causes of Teratoma, consider researching the causes of these these diseases that may be similar, or associated with Teratoma: Abdominal pain.
In the fifth century A.D, the tampons were created by Egyptian women from softened papyrus. In the year 1931, the first modern disposable tampons were created by an American, Dr. Earle Haas. The tampon is inserted into a wound or body cavity to absorb blood. It is made from a bulk of rayon or cotton or a mixture of the two.
TPM - History: TPM is an innovative Japanese concept. The origin of TPM can be traced back to 1951 when. preventive maintenance was introduced in Japan. However the concept of preventive maintenance was taken. from USA. Nippondenso was the first company to introduce plant wide preventive maintenance in 1960.