Jan 9 (Reuters) - (This is an excerpt of the Health Rounds newsletter, where we present latest medical studies on Tuesdays and Thursdays. To receive the full newsletter in your inbox for free sign up ...

Nonfarm payrolls rose a seasonally adjusted 50,000 in December, lower than the downwardly revised 56,000 in November and short of the Dow Jones estimate for 73,000. The unemployment rate fell to 4.4%, ...