پاورپوینت نقش گرده گل در بهداشت انسان و زنبوران عسل 44اسلایدهمراه باتصویرتعدادی اسلاید به زبان انگلیسی میباشد benign prostatic hyperplasia •a flower pollen extract taken for six months achieved significant subjective improvement in 69% of patients receiving it, compared with 30% improvement in placebo subjects. residual urine, diameter of the prostate and urine flow •significantly decreased residual urine and significantly decreased ante ...