In China, national guidelines regarding H7N9-infected patients call for observation of contacts for 7 days after exposure for signs and symptoms of infection and, if any occur, collection of throat swab specimens for testing by molecular assays (5 ).
Made for a garden, it is also unique among Michelangelo's works in calling for observation from all sides rather than primarily from the front.
Low ratings call for additional observations from the principal, and the eventual possibility that the teacher will lose his or her job.
Ogle in turn immediately issued a worldwide call for continuous observations of what is now officially known as OGLE-2006-BLG-109.
Although the observing of selected star positions with meridian circle telescopes had become well established by observers during the 18th and early 19th centuries, the new plan called for meridian observations of all stars down to the ninth magnitude.
This list of goods calls for several observations.
The concept called for the observation craft to flush out the enemy, so the gunships could force them to halt.
The Army's performance specifications called for an observation craft that would keep a pilot and passenger aloft for more than one hour and fly at an average speed of 40 miles (65 km) per hour.
This calls for longer observation periods and better rating instruments than those of most existing studies.
By 1965, the Lancet was calling for direct observation and supervision of rickets prophylaxis among "young immigrants" by health visitors as a "justifiable extension of preventive medicine in these circumstances".
But in an otherwise excellent report, several of Mr. Emmrich's observations call for clarification.
