RT Journal A1 Wehrmacher WC T1 SPecial reviews JF Archives of Internal Medicine JO Archives of Internal Medicine YR 1969 FD February 1 VO 123 IS 2 SP 214 OP 216 DO 10.1001/archinte.1969.00300120102029 UL http://dx.doi.org/10.1001/archinte.1969.00300120102029 AB