00375nam a22001457a 4500003000400000005001700004008004100021020000600062040002100068050002600089100000600115245005700121250000600178260004500184OSt20220414113200.0220414b           ||||| |||| 00| 0 eng d  a-  cALUPE UNIVERSITY  aR15b.A48 1996 VOL275  a-  aJAMA The journal of the American Medical Association  a-  aAmericabJama & Archives Journalscc1996