Fibromyalgia: why such controversy?

Why Do Stem Cells Create Such Public Controversy?

Pros, cons, and ethics of HPV vaccine in teens—Why such controversy?

INTRODUCTION Human papillomavirus (HPV) infection remains one of the most commonly sexually transmitted infections in both females and males. HPV viruses are associated with several manifestations including genital warts, but more importantly for urology practitioners, cervical and penile carcinomas and recurrent genital condylomata in both sexes. The incidence of HPV-related carcinomas has inc...

Sympatric Speciation: Why the Controversy?

Two recent studies provide convincing evidence that speciation without geographic isolation--sympatric speciation--has occurred within isolated island habitats, but we remain ignorant of how frequent the process really is.

Why Is Neonatal Anaesthesia Such a Challenge?

Approximately 1.5 million neonates receive general anaesthesia each year for surgical procedures. Providing anaesthesia to neonates is not easy. Surgical procedures are often difficult and extensive, and the physiology of neonates makes respiratory and cardiovascular problems more frequent and life-threatening. The paper covers the changing concepts in neonatal anaesthesia, including recent stu...

Modified Organisms : Why All The Controversy ?

"'\VJhy have genetically modified organW isms (GMOs) suddenly become a lighming rod for public debate? Proponents of GMOs say that genetic modification of plants and animals is nothing more than the latest in a long series of productivityenhancing technologies that have helped increase the world's food supply. Opponents counter that GMOs are fundamentally different from naturally occurring orga...