Ann Intern Med. 1994 Jan 15;120(2):159-60. doi: 10.7326/0003-4819-120-2-199401150-00009.
Annals of internal medicine
T Listokin
PMID: 8256975 DOI: 10.7326/0003-4819-120-2-199401150-00009
[No abstract available.]