The American journal of medicine.

v.82:4-5,5B-6A (Apr-June 1987); v.83:4-6 (Oct-Dec 1987); v.84:1-3 (Jan-Mar 1988); v.84 1988 May-Jun; v.85:1-3 (July-Sept 1988); v.94:1-3 (Jan-Mar 1993); v.94:4-6 (Apr-June 1993); v.95:4-6 (Oct-Dec 1993); v.95:1-3 (July-Sept 1993); v.96:4-6 (Apr-June 1994); v.96:1-3 (Jan-Mar 1994); v.103:4-6 (Oct-Dec 1997); v.103:1-3 (July-Sept 1997); v.112 (Jan-June 2002); v.113:5-9 (Oct-Dec 2002); v.113:1-4 (July-Sept 2002); v.114:5-9 (Apr-June 2003); v.114:1-4 (Jan-Mar 2003); v.115:5-9 (Oct-Dec 2003); v.116:7-12 (Apr-June 2004); v.117:7-12 (Oct-Dec 2004); v.117:1-6 (July-Sept 2004); v.118:5-8 (May-Aug 2005); v.118:1-4 (Jan-Apr 2005); v.119:5-8 (May-Aug 2006); v.120:9-12 (Sept-Dec 2007); v.120:5-8 (May-Aug 2007); v.121:1-6 (Jan-June 2008); v.121:7-12 (July-Dec 2008); v.122:1-6 (Jan-June 2009); v.122:7-12 (July-Dec 2009); v.123:1-6 (Jan-June 2010); v.124:7-12 (July-Dec 2011)