Authors: K A Schulman; J A Berlin; W Harless; J F Kerner; S Sistrunk; B J Gersh; R Dubé; C K Taleghani; J E Burke; S Williams; J M Eisenberg; J J Escarce Journal: N Engl J Med Date: 1999-02-25 Impact factor: 91.245
Authors: Naa Oyo A Kwate; Heiddis B Valdimarsdottir; Josephine S Guevarra; Dana H Bovbjerg Journal: J Natl Med Assoc Date: 2003-06 Impact factor: 1.798