PT - JOURNAL ARTICLE AU - Michael J Lamparelli AU - Devinder Kumar TI - Investigation and management of constipation AID - 10.7861/clinmedicine.2-5-415 DP - 2002 Sep 01 TA - Clinical Medicine PG - 415--420 VI - 2 IP - 5 4099 - http://www.rcpjournals.org/content/2/5/415.short 4100 - http://www.rcpjournals.org/content/2/5/415.full SO - Clin Med2002 Sep 01; 2