document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1113753>Question 1113753</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Is drug B superior to the currently used Drug A in treating Pancreatitis?<BR>\n" );
document.write( "Observational<BR>\n" );
document.write( "Case-Controlled Observational<BR>\n" );
document.write( "Double blind experiment<BR>\n" );
document.write( "Single blind experiment\r<BR>\n" );
document.write( "\n" );
document.write( "Thank you. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #728884 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=728884\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Double blind experiment, where neither the physician nor the patient knows who is getting the drug.  This is better than observational, which has bias, along with case controlled observational, both of which can be useful but not as accurate.  Single blind means the physician knows who is getting the drug.  That can cause bias. </SPAN>\n" );
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