TY - JOUR T1 - In-vitro antimicrobial activity of Psidium guajava l. leaf extracts against clinically important pathogenic microbial strains JO - Brazilian Journal of Microbiology A1 - Nair, Rathish A1 - Chanda, Sumitra SN - 1517-8382 UL - 10.1590/S1517-83822007000300013 VL - 38 Y1 - 2007 PB - Brasil ER -