Pornprapa Chalearmpornpaisal. 2000. Risk factors of urinary tract infection in the elderly patients in Maharat Nakhonratchasima hospital. Faculty of Graduate Studies, Mahidol University;
Pornprapa Chalearmpornpaisal. (2000) Risk factors of urinary tract infection in the elderly patients in Maharat Nakhonratchasima hospital . Mahidol University/Bangkok.
Pornprapa Chalearmpornpaisal. Risk factors of urinary tract infection in the elderly patients in Maharat Nakhonratchasima hospital. . Bangkok:Mahidol University, 2000.
Pornprapa Chalearmpornpaisal. (2000) Risk factors of urinary tract infection in the elderly patients in Maharat Nakhonratchasima hospital . Mahidol University/Bangkok.