| ethnobotanical study of plants used in treating hypertension in edo state of nigeria. | a study was undertaken in 12 local government areas (lgas) of edo state located in central southern nigeria, representing 66.6% coverage, in order to obtain an inventory of the major medicinal plants used in folk medicine to treat arterial hypertension. one hundred and eighty nine respondents who were mainly traditional medical practitioners and were knowledgeable in the medicinal plants for treating hypertension were interviewed using semi-structured questionnaire administered by trained interv ... | 2012 | 22975417 |