GPs who participate in the study will be asked to ascertain the men's PSA testing status for that six month period, from their records, and inform the research team whether or not the test was done.
In a statement posted on its Web site later on Thursday, El País said that once it had ascertained that the man in the photograph was not Mr. Chávez, it stopped distributing the paper and sent out a new edition with a different front page.
United Nations officials who sought to ascertain the young man's status were prohibited from interviewing him.
Moreover, he made no effort at that time, nor indeed at any time thereafter, to ascertain whether the man at the door was the 'Blackie Toy' named by Hom Way.
Unable to ascertain where the man's friends are, someone starts to call 999, but then decides it would be quicker to take back him back down South Road, where more ambulances are arriving.
… It had been ascertained that the men … opened two safes and made a clean sweep of both".
The troops were, in fact, men of Jubal Early's brigade and, before this could be ascertained, the Confederates unleashed a devastating volley on the unsuspecting 21st.
There his disenchantment with earlier philosophies of knowledge crystallized, and he sought to establish new ways of ascertaining the nature of "how men know what they know," by referring to the methods of the sciences.
Further work would be useful to ascertain the true influence that men have on their spouses healthcare.
The army medics at a field hospital, often the first point of aid, say they do not try to ascertain the allegiance of the young men.
