Epididymite,M. S. T. et Fertilité

Before the antibiotic’s era, the clinicians have shown the relation between epididymitis and Infertility. At the moment, venerial diseases are the principal cause of Epididymitis by the young man. The early diagnosis of the urethral infection (acute or not) associated with a suitable antibiotherapy will allow to protect the fertility.     

关于南雄盆地K/T界线问题的讨论──与D.A.拉塞尔,D.E.拉塞尔,A.R.斯威特商榷

陆相山间盆地的沉积过程远比某些海相的沉积过程复杂。评述了当今流行的利用沉积速率来检验、甚至推断陆相磁性地层极性时序列方法的可靠性。南雄盆地地层及哺乳动物化石的分布研究表明,前人所定Ｋ／Ｔ界线上下地层连续,并不象一些学者认为的在上湖组底部缺失了数百万年的沉积。